{"title":"Mecanum \u0026 Omni Wheels","description":null,"products":[{"product_id":"duraomni-wheel","title":"DuraOmni Wheel","description":"This Heavy Duty DURAble omni wheel has been totally redesigned with durability and mobility in mind.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\nThis Heavy Duty DURAble omni wheel is a vast improvement over our older 6 in. omni wheels and other wheels on the market. The body has been totally redesigned with durability and mobility in mind. The design intent is to provide a smooth roll along with the ability to handle impacts very well.\u003cbr\u003e\u003cbr\u003eThe body is made from black polycarbonate, while the rollers are each molded with a nylon core and TPU tread. These rollers spin smoothly on a captured dowel pin.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsage With Axle and Hub\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with an axle and hub, you can pick your hub by fitting any of the \u003ca href=\"\/categories\/hubs\"\u003eAndyMark hubs\u003c\/a\u003e to this wheel. Hubs are not included with this wheel. If this is your choice, then no bearing is needed. To install a hub onto this wheel, use \u003ca href=\"\/am-1123\"\u003e#10-24x3\/4 thread forming screws\u003c\/a\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUsage With Sprockets and Bearings\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with a \u003ca href=\"\/categories\/sprockets\"\u003esprocket\u003c\/a\u003e, then the sprocket needs to be attached to the side of the wheel with \u003ca href=\"\/am-1123\"\u003e#10-24x3\/4 thread forming screws.\u003c\/a\u003e You will also need to press \u003ca href=\"\/categories\/bearings\"\u003eball bearings\u003c\/a\u003e into the wheel so that it may spin on a shaft or bolt. The ball bearing must have a 1.125 in. od. For a 1\/2 in. shafts, use \u003ca href=\"\/am-0181\"\u003eam-0181\u003c\/a\u003e. For a 3\/8 in. shafts use \u003ca href=\"\/am-0209\"\u003eam-0209\u003c\/a\u003e.\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes (0.157 in.) on a 1.875 in. bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.96 in. diameter through hole, with two 1.125 in. diameter bearing pockets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 4 in. [100 mm], 6 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 120 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Gray TPU rubber (roller material), Black Polycarbonate (Body material), White Nylon (Roller material, inside)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e 1\/8 in. diameter steel dowel pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 4 in. 8, 6 in. 10\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 4 in. 0.59 lbs., 6 in. 0.99 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 2 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"4 in.","offer_id":44493449593004,"sku":"am-3047","price":29.0,"currency_code":"USD","in_stock":false},{"title":"6 in.","offer_id":44493449625772,"sku":"am-3154","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-DuraOmni_1.jpg?v=1749943700"},{"product_id":"8-in-mk-mecanum-wheels","title":"8 in. MK Mecanum Wheels","description":"These 8 in. mecanum wheels have an inproved capacity, better interfacing ability and are less expensive than the previous version.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n\u003cb\u003eProduct Overview:\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003eThis wheel has improved capacity, lower cost, and better interfacing ability than our older 8 in. Mecanum wheels. This version is named 8 in. MK Mecanum in honor and memory of AndyMark co-founder Mark Koors (MK). \u003cbr\u003e\u003cbr\u003eThis is a set of 4 wheels, consisting of 2 \"right\" wheels and 2 \"left\" wheels. All 4 wheels are required to make a Mecanum drive holonomic system to work properly.\u003cbr\u003e\u003cbr\u003eStrong, steel side plates are riveted to a black polycarbonate core. This core has a common AndyMark hub, designed for mounting aluminum hubs, sprockets, or bearings easily. The standard 6-hole mounting pattern and bearing bore are utilized here on the wheel. The rollers are molded with a nylon core and a 80A durometer TPU overmold in a special way which adheres the roller core to the skin for high durability. These rollers spin on a captured brass axle tube, contained by a #10 machine screw.\u003cbr\u003e\u003cbr\u003eWe have been able to drive cost out of these wheels, so they are less expensive than our previous 8 in. Mecanum wheels, while still having a very high capacity and a smooth roll.\u003cbr\u003e\u003cbr\u003eThese wheels are ASSEMBLED and shipped ready to roll!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIndividual Hardware within Wheel Set Assembly:\u003c\/h2\u003e\n \u003cul\u003e \t\u003cli\u003e\u003cspan\u003e4 - Left MK Mecanum Ring Plates\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e4 - Right MK Mecanum Ring Plates\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e8 - Polycarbonate MK Mecanum Hub Halves\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\n\u003cspan\u003e48 - \u003ca href=\"\/product-p\/am-0893.htm\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"\/product-p\/am-3567.htm\"\u003eMK Mecanum Rollers\u003c\/a\u003e\n\u003c\/li\u003e \t\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003e48\u003c\/span\u003e - \u003ca href=\"\/product-p\/am-0283.htm\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"\/product-p\/am-3567.htm\"\u003eBrass Tube Axles\u003c\/a\u003e\n\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e\u003cspan\u003e48\u003c\/span\u003e - #10-32 x 3.50 in. SHCS\u003ca href=\"\/product-p\/am-0998.htm\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e\u003cspan\u003e48\u003c\/span\u003e - #10-32 Nylock Jam Nuts\u003ca href=\"\/product-p\/am-1198.htm\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e\u003cspan\u003e48\u003c\/span\u003e - #10-24 x 3\/4 Thread Forming Screw\u003c\/span\u003e\u003c\/li\u003e \t\u003cli\u003e\u003cspan\u003e96 - 3\/16 in. Rivets\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cspan\u003eThese wheels were designed by Mark Koors, co-founder of AndyMark. The \"MK\" in 8 in. MK Mecanum stands for Mark's name. \u003cbr\u003e\u003cbr\u003eMark co-founded AndyMark with Andy Baker in 2004 and designed numerous products - including mecanum wheels until his retirement in 2016. \u003c\/span\u003eAndyMark is known for being the first company who made Mecanum wheels commercially available to all robot builders in 2006. He and Andy were inspired by FIRST Robotics Team 357, Royal Assault, after they introduced Mecanum wheels to FIRST during the 2005 competition season. \u003cspan\u003eMark passed away in 2020. \u003c\/span\u003e\u003cdiv\u003e\n\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to position these wheels by watching this video.\u003c\/a\u003e\u003c\/p\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ArQl1S4aGCg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes (0.157 in.) on a 1.875 in. bolt circle, 6 holes (0.197 in.) on a 1.875 in. bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.96 in. diameter through hole, with two 1.125 in. diameter bearing pockets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 8 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 500 lbs. per wheel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Black Polycarbonate, Nylon\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Brass Tube, 1\/4 in. diameter\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 12\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 4.58 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 3.50 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Set of 4","offer_id":44493458243756,"sku":"am-3340","price":520.0,"currency_code":"USD","in_stock":true},{"title":"Left","offer_id":44493458276524,"sku":"am-3340L","price":133.0,"currency_code":"USD","in_stock":true},{"title":"Right","offer_id":44493458309292,"sku":"am-3340R","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-8inMKmec_1.jpg?v=1749943652"},{"product_id":"4-in-hd-mecanum-wheels","title":"4 in. HD Mecanum Wheels","description":"Mecanum wheels provide easy and efficient omni-directional motion for robots.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\nThe 4 in. HD Mecanum wheel comes fully assembled and ready to go and comes in three different bore sizes. \u003cbr\u003e\u003cbr\u003e A full set consists of 2 \"right\" wheels and 2 \"left\" wheels. The \"right\" and \"left\" refer to the direction the rollers are pointing when viewing the wheel as if your about to get run over by the wheel itself.  If the roller in the middle of the wheel points up and to the right, it's a \"right\" wheel, and up and to the left would be a \"left\" wheel. \u003cbr\u003e\u003cbr\u003e The configuration of these \"right\" and \"left\" wheels is important to a mecanum drive system! Be aware that the \"right\" wheel should not mean that it goes on the right side of your robot. The proper configuration would be to have the wheels create an \"X\" pattern when viewing your robot from above and drawing lines parallel to the rollers as viewed.\u003cbr\u003e This means that a \"right\" wheel would be the FRONT RIGHT, and the REAR LEFT position, while the \"left\" wheel would be in the FRONT LEFT, and REAR RIGHT, of your robot when viewed from above. All 4 wheels are required to make a Mecanum drive holonomic system to work properly.\u003cbr\u003e Using these for an intake? This has been a great use of these wheels as well! The angle of these wheels help drive the object in one direction, so you can pull in the object at the same time as pushing at an angle from the intake.\u003cbr\u003e This version of the wheel can handle a 200 pound load per wheel for a total 800 pound load if using as drive wheels! The interior body of this wheel is made of molded black polycarbonate, while the perimeter side plate is made of 1\/8 inch thick steel, zinc plated. The perimeter plate is riveted to the interior body, and each perimeter bent tab rests on the interior body rim. This support allows for the wheel to handle more load. \u003ch3\u003eWheel Bores:\u003c\/h3\u003e\n \u003cul\u003e \u003cli\u003eBearing Bore \t\u003cul\u003e \t\u003cli\u003ethe Original 4 in. HD Mecanum wheel\u003c\/li\u003e \t\u003cli\u003eUse with a 1\/2 in. hex hub for Heavy Duty and hex applications\u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \u003cli\u003eNub Bore \t\u003cul\u003e \t\u003cli\u003ePerfect for FTC robots \u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \u003cli\u003e1\/2 in. Hex \t\u003cul\u003e \t\u003cli\u003eBore molded directly into polycarbonate center body\u003c\/li\u003e \t\u003cli\u003eWhile still being able to handle 200lbs of load, BE AWARE: these have a limited torque capacity. Recommended use in light duty applications (FTC robots or non-drive train FRC items such as an intake)\u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \u003cli\u003e3\/8 in. Hex \t\u003cul\u003e \t\u003cli\u003eBore molded directly into polycarbonate center body\u003c\/li\u003e \t\u003cli\u003eWhile still being able to handle 200lbs of load, BE AWARE: these have a limited torque capacity. Recommended use in light duty applications (FTC robots or non-drive train FRC items such as an intake)\u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eRoller and Axle Design:\u003c\/h3\u003e\n The gray urethane rubber roller (\u003ca href=\"\/am-3027\"\u003eam-3027\u003c\/a\u003e) has a durometer rating of 80A. The roller has a Nylon core, and rides on a stationary brass tube. \u003cbr\u003e\u003cbr\u003e \u003ch3\u003eWheel Structure:\u003c\/h3\u003e\n 9 rubber rollers are sandwiched between 2 steel plates. The steel plates are riveted to two interior polycarbonate hubs, which form the interior of the wheel. The two interior pieces are held together by the fastening technique of the rollers being attached. \u003cbr\u003e\u003cbr\u003e These wheels can be purchased individually as Left or Right wheels. They are sold without hubs, sprockets, or bearings. \u003cbr\u003e\u003cbr\u003e \u003ch3\u003eIncluded Items:\u003c\/h3\u003e\n \u003cb\u003eIndividual Hardware within Each Wheel:\u003c\/b\u003e \u003cul\u003e \u003cli\u003e2 - HD Mecanum Plates\u003c\/li\u003e \u003cli\u003e2 - Hubs\u003c\/li\u003e \u003cli\u003e9 - Individual 4 in. Wheel Rollers\u003c\/li\u003e \u003cli\u003e9 - Brass Axle Tubes\u003c\/li\u003e\n\u003cli\u003e9 - M3 x 55 mm SHCS\u003c\/li\u003e \u003cli\u003e9 - M3 x 0.5 in Nylock Nut\u003c\/li\u003e \u003cli\u003e18 - 0.125 in diameter Rivets\u003c\/li\u003e \u003c\/ul\u003e ---------------------------------------------------------------------------------------------------- \u003ch3\u003eUsage:\u003c\/h3\u003e\n \u003cu\u003e\u003cb\u003eNub Bore Wheels\u003c\/b\u003e\u003c\/u\u003e \u003cp\u003e\u003cu\u003eFor FTC Robots\u003c\/u\u003e: If attached to a shaft or NeveRest motor, these parts are needed for each wheel.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAttach an AndyMark Nub or Tetrix Motor Hub directly to the Nub Bore version of this wheel. \t\u003cul\u003e \t\u003cli\u003eFour \u003ca href=\"\/products\/6-32-x-2-in-hex-head-cap-screw-bulk-qty\"\u003e2in long 6-32 screws such as am-1499\u003c\/a\u003e are required per wheel for this method.\u003c\/li\u003e \t\u003c\/ul\u003e \t\u003c\/li\u003e \u003c\/ul\u003e \u003cu\u003e\u003cb\u003eBearing Bore Wheels\u003c\/b\u003e\u003cbr\u003e With Axle and Hub\u003c\/u\u003e: If driven by a shaft, these parts are needed for each wheel \u003cul\u003e \t\u003cli\u003eA \u003ca href=\"\/category-s\/215.htm\"\u003ehub\u003c\/a\u003e that matches the size of the drive shaft.\u003c\/li\u003e \t\u003cli\u003e\n\u003ca href=\"\/product-p\/am-1165.htm\"\u003e#10-24 thread-forming screws\u003c\/a\u003e are used to fasten a hub to the wheel (we suggest 6).\u003c\/li\u003e \t\u003cli\u003e1\/8 x 1\/8 x 3\/4 steel machine key \u003ca href=\"\/product-p\/am-1043.htm\"\u003e(am-1043)\u003c\/a\u003e is needed, one per wheel\u003c\/li\u003e \u003c\/ul\u003e \u003cu\u003eWith Sprocket\u003c\/u\u003e: If driven by a sprocket, these parts are needed for each wheel \u003cul\u003e \t\u003cli\u003eFlanged ball bearings (qty. 2) with 1.125 in. od: either 3\/8 in. inside diameter \u003ca href=\"\/product-p\/am-0209.htm\"\u003e(am-0209)\u003c\/a\u003e, or 1\/2 in. i.d. \u003c\/li\u003e \t\u003cli\u003eA \u003ca href=\"\/category-s\/52.htm\"\u003esprocket\u003c\/a\u003e (type A) with a bolt hole circle of 1.875 in. diameter mounts to the wheels' interior bolt pattern.\u003c\/li\u003e \t\u003cli\u003e\n\u003ca href=\"\/product-p\/am-1165.htm\"\u003e#10-24 thread-forming screws\u003c\/a\u003e are used to fasten a hub to the wheel (we suggest 6).\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e\u003cb\u003e\u003cu\u003eHex Bore\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e \u003cu\u003eDirect Drive:\u003c\/u\u003e \u003cul\u003e \u003cli\u003eSimple! with a hex shaft\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to position these wheels by watching this video.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBody Material, Inner:\u003c\/b\u003e Molded black polycarbonate\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eBody Material, Outer:\u003c\/b\u003e 0.12 in. thick steel, zinc plated\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes (0.2 in. diameter) on a 1.875 in. diameter circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e Bearing Bore, Nub Bore, 1\/2 in. Hex, 3\/8 in. Hex\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 4 in. [100 mm]\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eForward \/ Reverse Coefficient of Friction:\u003c\/b\u003e 0.7 (on tight pile carpet)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 200 lbs. per wheel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eNumber of Rollers:\u003c\/b\u003e 9\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Brass Tube\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Bearing Material:\u003c\/b\u003e Nylon spinning over brass tube\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Material, Inside:\u003c\/b\u003e Nylon (white)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Material, Outside:\u003c\/b\u003e TPU\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eSideways Coefficient of Friction:\u003c\/b\u003e 0.6 (on tight pile carpet)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.9 lbs. per wheel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 2.18 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Bearing Bore \/ Left","offer_id":44493467484332,"sku":"am-3026L","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Bearing Bore \/ Right","offer_id":44493467517100,"sku":"am-3026R","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Bearing Bore \/ Full Set","offer_id":44493467549868,"sku":"am-3067","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Full Set","offer_id":44493467582636,"sku":"am-3919","price":267.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Left","offer_id":44493467615404,"sku":"am-3919L","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Right","offer_id":44493467648172,"sku":"am-3919R","price":69.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in. Hex \/ Full Set","offer_id":44493467680940,"sku":"am-3918","price":267.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in. Hex \/ Left","offer_id":44493467713708,"sku":"am-3918L","price":69.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in. Hex \/ Right","offer_id":44493467746476,"sku":"am-3918R","price":69.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in. Hex \/ Full Set","offer_id":44493467779244,"sku":"am-4763","price":267.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in. Hex \/ Left","offer_id":44493467812012,"sku":"am-4763L","price":68.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in. Hex \/ Right","offer_id":44493467844780,"sku":"am-4763R","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4inHDmec_1.jpg?v=1749943574"},{"product_id":"4-in-bb-mecanum-wheels","title":"4 in. BB Mecanum Wheels","description":"The 4 in. BB Mecanum Wheel is a slim, smoother-rolling version of the onmi-directional motion wheel.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cdiv\u003e\nThe 4 in. BB Mecanum Wheel is a lightweight, slim wheel. BB stands for Ball Bearing, referring to the bearings inside of each roller that make for incredibly smooth motion. This wheel was optimized for an FTC Chassis, such as the \u003ca href=\"\/products\/mecanam-ftc-chassis?sku=BTMMB2N\"\u003eMecanAM Chassis\u003c\/a\u003e. These wheels ship as an unassembled kit.\u003cbr\u003e A full set consists of 2 \"right\" wheels and 2 \"left\" wheels. The \"right\" and \"left\" refer to the direction the rollers are pointing when viewing the wheel as if you're about to get run over by the wheel itself.  If the roller in the middle of the wheel points up and to the right, it's a \"right\" wheel, and up and to the left would be a \"left\" wheel.\u003cbr\u003e \u003cbr\u003eThe configuration of these \"right\" and \"left\" wheels is important to a mecanum drive system! Be aware that the \"right\" wheel should not mean that it goes on the right side of your robot. The proper configuration would be to have the wheels create an \"X\" pattern when viewing your robot from above and drawing lines parallel to the rollers as viewed.\u003c\/div\u003e\n\u003cdiv\u003e\nThis means that a \"right\" wheel would be the FRONT RIGHT, and the REAR LEFT position, while the \"left\" wheel would be in the FRONT LEFT, and REAR RIGHT, of your robot when viewed from above. All 4 wheels are required to make a Mecanum drive holonomic system work properly.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWheel \u003ca href=\"\/pages\/resources-am-academy-what-is-the-bore\"\u003eBores\u003c\/a\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNub Bore\u003cul\u003e\n\u003cli\u003ePerfect for FTC robots \u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"\/categories\/nubs\"\u003eNubs\u003c\/a\u003e as an attachment point to shafts and motors\u003c\/li\u003e\n\u003cli\u003eA 6-32 screw is perfect for attaching to a Nub:\u003cul\u003e\n\u003cli\u003e(\u003ca href=\"\/am-1567\"\u003eam-1567\u003c\/a\u003e) 1.5 in. for a standard HD Nub or Servo Nub\u003c\/li\u003e\n\u003cli\u003e(\u003ca href=\"\/am-1568\"\u003eam-1568\u003c\/a\u003e) 1.5 in.-1.75\" for an XL HD Nub\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1\/2 in. Hex and 3\/8 in. Hex Bore\u003cul\u003e\n\u003cli\u003eBore molded directly into polycarbonate center body\u003c\/li\u003e\n\u003cli\u003eBE AWARE: these have a limited torque capacity. Recommended use in light duty applications (FTC robots or non-drive train FRC items such as an intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRoller and Axle Design:\u003c\/h3\u003e\n The black TPU rubber roller has a durometer rating of 60A. The roller has a Polycarbonate core, and rides on a stationary brass tube.\u003cbr\u003e\u003ch3\u003eWheel Structure:\u003c\/h3\u003e\n12 rubber rollers are sandwiched between 2 steel plates. The two plates are held together by bolting the rollers in place. \u003cbr\u003e\u003cbr\u003e These wheels can be purchased individually as Left or Right wheels. \u003ch3\u003eIncluded Items:\u003c\/h3\u003e\n \u003cb\u003eIndividual Hardware within Each Wheel:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e2 - BB Mecanum Plates\u003c\/li\u003e\n\u003cli\u003e1 - Hub\u003c\/li\u003e\n\u003cli\u003e12 - Individual 4 in. Wheel Rollers\u003c\/li\u003e\n\u003cli\u003e24 - Axle Bearings\u003c\/li\u003e\n\u003cli\u003e12 - Brass Inner Sleeves\u003c\/li\u003e\n\u003cli\u003e12 - M3 x 0.5 in Nylock Nuts\u003c\/li\u003e\n\u003cli\u003e12 - M3 x 0.5 45 mm SHCS Screws\u003c\/li\u003e\n\u003c\/ul\u003e ---------------------------------------------------------------------------------------------------- \u003ch3\u003eUsage: \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"text-decoration-line: underline;\"\u003e\u003cb\u003eNub Bore Wheels\u003c\/b\u003e\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eFor FTC Robots: If attached to a shaft or NeveRest motor, these parts are needed for each wheel.\u003c\/li\u003e\n\u003cli\u003eAttach an AndyMark Nub or Tetrix Motor Hub directly to the Nub Bore version of this wheel.\u003cul\u003e\n\u003cli\u003eFour \u003ca href=\"\/am-1567\"\u003e1.5 in long 6-32 screws such as am-1567\u003c\/a\u003e are required per wheel for this method.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e \t\u003cli\u003e\n\u003cb\u003e\u003cu\u003e1\/2 in. Hex Bore : \u003c\/u\u003e\u003c\/b\u003e\u003cu\u003eDirect Drive\u003c\/u\u003e\u003cul\u003e\n\u003cli\u003eSimple! with a 1\/2 in. hex shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003e\u003cb\u003e3\/8 in. Hex Bore : \u003c\/b\u003e\u003c\/u\u003e\u003cu\u003eDirect Drive\u003c\/u\u003e\u003cul\u003e\n\u003cli\u003eSimple! with a 3\/8 in. hex shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to position these wheels by watching this video.\u003c\/a\u003e\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ArQl1S4aGCg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e  \n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Inner:\u003c\/b\u003e Molded black polycarbonate\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Outer:\u003c\/b\u003e 0.09 in. thick steel, zinc plated\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes (0.159 in. diameter) on a 1.875 in. diameter circle\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e Nub Bore, 3\/8 in. Hex, 1\/2 in. Hex\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 4 in. [100 mm]\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eNumber of Rollers:\u003c\/b\u003e 12\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Brass Tube\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Bearing Material:\u003c\/b\u003e Steel Ball Bearings\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 60A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Material, Inside:\u003c\/b\u003e Polycarbonate\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Material, Outside:\u003c\/b\u003e TPU\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eTotal Width:\u003c\/b\u003e 1.52 in.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e Single wheel: 0.84 lbs.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight Capacity:\u003c\/b\u003e 40 lbs. per set of 4\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth Inset:\u003c\/b\u003e 1.23 in.\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"0.5 in. Hex Bore \/ Left","offer_id":44493468369068,"sku":"am-4736L","price":53.0,"currency_code":"USD","in_stock":true},{"title":"0.5 in. Hex Bore \/ Right","offer_id":44493468401836,"sku":"am-4736R","price":53.0,"currency_code":"USD","in_stock":true},{"title":"0.5 in. Hex Bore \/ Full Set","offer_id":44493468336300,"sku":"am-4736","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Left","offer_id":44493468172460,"sku":"am-4734L","price":53.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Right","offer_id":44493468205228,"sku":"am-4734R","price":53.0,"currency_code":"USD","in_stock":true},{"title":"Nub Bore \/ Full Set","offer_id":44493468139692,"sku":"am-4734","price":194.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in. Hex Bore \/ Left","offer_id":44493468270764,"sku":"am-4735L","price":53.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in. Hex Bore \/ Right","offer_id":44493468303532,"sku":"am-4735R","price":53.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in. Hex Bore \/ Full Set","offer_id":44493468237996,"sku":"am-4735","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4inBBmec_1_35214063-f5db-490f-b9e0-b27a8ab78813.jpg?v=1772136252"},{"product_id":"3-in-plastic-dualie-wheel-with-3-8-hex-bore","title":"3 in. Plastic Dualie Wheel With 3\/8 Hex Bore","description":"This is our 3 in. plastic Dualie omni wheel.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n    \u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n\u003cp\u003eThis is our 3 in. plastic dualie omni wheel. This unassembled wheel kit features a 3\/8 in. Hex Bore often used in \u003ci\u003eFIRST \u003c\/i\u003eTech Challenge. For a smaller profile of wheel, take a look at the \u003ca href=\"\/am-4967a\"\u003eOmni version of this wheel\u003c\/a\u003e.\u003c\/p\u003e \u003cbr\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003c!-- What's in the Box? --\u003e\n\u003ch3\u003eIncluded Items:\u003c\/h3\u003e \u003cul\u003e \t\n\u003cli\u003e12 - Black SBR Omni Roller (\u003ca href=\"\/am-0049a\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e24 - Omni-Roller Sleeve (\u003ca href=\"\/am-0050\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e12 - 1x1\/8 in. Steel Dowel Pin (\u003ca href=\"\/am-1019\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e6 -10-32 x 0.75 in. Socket Head Cap Screw (\u003ca href=\"\/am-1047\"\u003eam-1047\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e4 - 3 in. Omni Wheel Plastic Plate (\u003ca href=\"\/am-5463_half\"\u003eam-5463_half\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e1 - 3 in. Omni Wheel Hex Hub (\u003ca href=\"\/am-4967_hub\"\u003eam-4967_hub\u003c\/a\u003e)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes on a 1 in. dia. bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. [9.5 mm] (3\/8) Hex\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 3 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Polycarbonate, Aluminum, Brass\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 85A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 12\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.355 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 1.63 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44493468991660,"sku":"am-4979a","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4979a.jpg?v=1749948594"},{"product_id":"3-in-dualie-aluminum-omni-wheel-with-3-8-hex-bore","title":"3 in. Dualie Aluminum Omni Wheel With 3\/8 Hex Bore","description":"The Dualie is a smoother version of Omni wheel typically used with FIRST Tech Challenge robots.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cp\u003eThis is our 3 in. dualie aluminum omni wheel. This wheel features a 3\/8 in. Hex Bore often used in \u003ci\u003eFIRST \u003c\/i\u003eTech Challenge. For a more compact wheel, take a look at the \u003ca href=\"\/am-4967\"\u003e3 in. Omni Wheel,\u003c\/a\u003e a variant of this design.\u003c\/p\u003e \u003cbr\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- What's in the Box? --\u003e\n\t\t\n\n\u003cdiv\u003e\n\u003ch3\u003eIncluded Items:\u003c\/h3\u003e \u003cul\u003e \t\n\u003cli\u003e12 - Black SBR Omni Roller (\u003ca href=\"\/am-0049a\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e24 - Omni-Roller Sleeve (\u003ca href=\"\/am-0050\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e12 - 1x1\/8 in. Steel Dowel Pin (\u003ca href=\"\/am-1019\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e6 -10-32 x 0.75 in. Socket Head Cap Screw (\u003ca href=\"\/am-1047\"\u003eam-1047\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e2 - 3 in. Omni Wheel Inner Plate (\u003ca href=\"\/am-4967_inner\"\u003eam-4967_inner\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e4 -3 in. Omni Wheel Outer Plate (\u003ca href=\"\/am-4967_outer\"\u003eam-4967_outer\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e1 - 3 in. Omni Wheel Hex Hub (\u003ca href=\"\/am-4967_hub\"\u003eam-4967_hub\u003c\/a\u003e)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes on a 1 in. dia. bolt circle\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. [9.5 mm] (3\/8) Hex\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 3 in.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 50 lbs. (rollers do not spin past this weight)\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum, Brass\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 85A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 12\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.5 lbs.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 1.63 in.\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44493469024428,"sku":"am-4979","price":48.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4979_1_65f61e7e-39ba-4074-a970-a7ca3671d499.jpg?v=1772136319"},{"product_id":"3-in-plastic-omni-wheel-with-3-8-hex-bore","title":"3 in. Plastic Omni Wheel With 3\/8 Hex Bore","description":"This is our 3 in. plastic omni wheel.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n    \u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n This unassembled wheel kit features a 3\/8 in. Hex Bore often used in \u003ci\u003eFIRST \u003c\/i\u003eTech Challenge. For an even smoother ride, take a look at the \u003ca href=\"\/am-4979\"\u003eDualie version of this wheel\u003c\/a\u003e. \u003cbr\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003c!-- What's in the Box? --\u003e\n\u003ch3\u003eIncluded Components:\u003c\/h3\u003e \u003cul\u003e \t\n\u003cli\u003e6 - Black SBR Omni Roller (\u003ca href=\"\/am-5464\"\u003eam-5464\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e12 - Omni-Roller Sleeve (\u003ca href=\"\/am-0050\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e6 - 1x1\/8 in. Steel Dowel Pin (\u003ca href=\"\/am-1019\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e3 -10-32 x 0.75 in. Socket Head Cap Screw (\u003ca href=\"\/am-1047\"\u003eam-1047\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e2 - 3 in. Omni Wheel Plastic Plate (\u003ca href=\"\/am-5463_half\"\u003eam-5463_half \u003c\/a\u003e )\u003c\/li\u003e\n\u003cli\u003e1 - 3 in. Omni Wheel Hex Hub (\u003ca href=\"\/am-4967_hub\"\u003eam-4967_hub\u003c\/a\u003e)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes on a 1 in. dia. bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. [9.5 mm] (3\/8) Hex\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 3 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Polycarbonate, SBR, Brass\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 85A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 6\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.27 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 0.94 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44493469352108,"sku":"am-4967a","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4967a_1.jpg?v=1749948594"},{"product_id":"3-in-aluminum-omni-wheel-with-3-8-hex-bore","title":"3 in. Aluminum Omni Wheel With 3\/8 Hex Bore","description":"This Omni wheel is typically used with FIRST Tech Challenge robots.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n    \u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\nThis is our 3 in. aluminum omni wheel. This unassembled wheel kit features a 3\/8 in. Hex Bore often used in \u003ci\u003eFIRST \u003c\/i\u003eTech Challenge. For an even smoother ride, take a look at the \u003ca href=\"\/am-4979\"\u003eDualie version of this wheel\u003c\/a\u003e. \u003cbr\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003c!-- What's in the Box? --\u003e\n\u003ch3\u003eIncluded Items:\u003c\/h3\u003e \u003cul\u003e \t\n\u003cli\u003e6 - Black SBR Omni Roller (\u003ca href=\"\/am-0049a\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e12 - Omni-Roller Sleeve (\u003ca href=\"\/am-0050\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e6 - 1x1\/8 in. Steel Dowel Pin (\u003ca href=\"\/am-1019\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e3 -10-32 x 0.75 in. Socket Head Cap Screw (\u003ca href=\"\/am-1047\"\u003eam-1047\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e1 - 3 in. Omni Wheel Inner Plate (\u003ca href=\"\/am-4967_inner\"\u003eam-4967_inner\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e2 -3 in. Omni Wheel Outer Plate (\u003ca href=\"\/am-4967_outer\"\u003eam-4967_outer\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e1 - 3 in. Omni Wheel Hex Hub (\u003ca href=\"\/am-4967_hub\"\u003eam-4967_hub\u003c\/a\u003e)\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 holes on a 1 in. dia. bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. [9.5 mm] (3\/8) Hex\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 3 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 50 lbs. (rollers do not spin past this weight)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum, Brass\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 85A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 6\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.27 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 0.94 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44493470138540,"sku":"am-4967","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4967_1.jpg?v=1749948593"},{"product_id":"2-25-in-hd-mecanum-vectored-intake-wheel","title":"2.25 in. HD Mecanum Vectored Intake Wheel","description":"\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cdiv\u003e\nFound most commonly on the front intake rollers of \u003ci\u003eFIRST\u003c\/i\u003e Robotics Competition robots, these 2.25 in. HD Mecanum Vectored Intake wheels are a perfect simple solution to serialize game pieces on the floor before they enter your robot. They also help extend the effective \"width\" of an intake to help draw game pieces in from the corners of your robot. They can also be used to help serialize game pieces within a conveyor system inside your robot and pair great with our \u003ca href=\"\/products\/2-25-in-hd-compliant-wheels\"\u003e2.25 in. Compliant Wheels\u003c\/a\u003e. Made of high strength materials, these intake wheels are designed to be tough enough to withstand the rigors of \u003ci\u003eFRC\u003c\/i\u003e match play with rollers that are better retained for in high impact situations on the playing field.\u003c\/div\u003e\n\u003cbr\u003eThe 2.25 in. HD Mecanum Vectored Intake Wheel comes as an unassembled kit of parts. Each order for these wheels will contain two 1\/16 in. Allen Wrenches (am-4405) which are required for assembly. Because of the size of the hex socket on the fasteners, it is important to use sharp-ended fresh hex keys for assembly, and not ball-end drivers. \u003cbr\u003e \u003cbr\u003e A traditional full set consists of 2 \"right\" wheels and 2 \"left\" wheels. The \"right\" and \"left\" refer to the direction the rollers are pointing when viewing the across it's rolling axis.  If the roller in the middle of the wheel points up and to the right, it's a \"right\" wheel, and up and to the left would be a \"left\" wheel.\u003cbr\u003e \u003cbr\u003eIf using these as a drive wheel for a small robot platform, the configuration of these \"right\" and \"left\" wheels is important. Be aware that the \"right\" wheel does not mean that it goes on the right side of your robot. The proper configuration would be to have the wheels create an \"X\" pattern when viewing your robot from above and drawing lines parallel to the rollers as viewed. This means that a \"right\" wheel would be the FRONT RIGHT, and the REAR LEFT position, while the \"left\" wheel would be in the FRONT LEFT, and REAR RIGHT, of your robot when viewed from above. All 4 wheels are required to make a Mecanum drive holonomic system work properly.\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\n\u003ch3\u003eWheel Design:\u003c\/h3\u003e\n\u003cdiv\u003e\nSix nylon rollers spin smoothly on high strength steel axles, retained into 0.09 in. steel side plates. The steel plates geometrically interface with two interior polycarbonate hubs, which form the interior of the wheel. These steel plates rest against the flange on the injection molded hub, which increases the overall bending strength of each roller seat. The two injection molded polycarbonate interior hubs are held together by the tension in all six roller axles around the wheel, with steel roll pins pressed in around the hex bore to keep everything aligned.\u003c\/div\u003e\n\u003cbr\u003e  \u003cb\u003eIndividual Hardware within Each Wheel:\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e 2 - HD Mecanum Plates (am-4418L_plate , am-4418R_plate)\u003c\/li\u003e\n\u003cli\u003e2 - 2.25 in. HD Mecanum Hex Hubs (am-4421_half)\u003c\/li\u003e\n\u003cli\u003e2 - 3\/32 in. x 5\/8 in. Slotted Spring Pin (\u003ca href=\"\/products\/3-32-in-x-5-8-in-slotted-spring-pin\"\u003eam-1597\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e6 - 2.25 in. HD Mecanum Single Roller (am-4417)\u003c\/li\u003e\n\u003cli\u003e6 - 2.25 in. HD Mecanum Wheel Axle (am-4420)\u003c\/li\u003e\n\u003cli\u003e13 - 4-40 x 0.25 in. Button Head Cap Screw with Nylon Patch (am-1679)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Inner:\u003c\/b\u003e Molded black polycarbonate\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Outer:\u003c\/b\u003e Steel\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.500 in. [12.7 mm] (1\/2) Hex\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 2.25 in.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eNumber of Rollers:\u003c\/b\u003e 6\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Material, Outside:\u003c\/b\u003e Nylon\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.22 lbs. per wheel\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 1.75 in.\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"Full Set","offer_id":44493481115820,"sku":"am-4418","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Left","offer_id":44493481148588,"sku":"am-4418L","price":24.0,"currency_code":"USD","in_stock":true},{"title":"Right","offer_id":44493481181356,"sku":"am-4418R","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4418_1_5136dd49-29b1-45bf-bae4-84e050a89942.jpg?v=1772137280"},{"product_id":"3-in-bb-mecanum-wheels","title":"3 in. BB Mecanum Wheels","description":"The 3 in. BB Mecanum Wheel is a small, lightweight, slim omni-directional wheel.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cdiv\u003e\nThe 3 in. BB Mecanum Wheel is a lightweight, slim wheel. BB stands for Ball Bearing, referring to the bearings inside of each roller that make for incredibly smooth motion. This wheel was optimized for an FTC Chassis with additional features to make these wheels more versatile than ever before. The hub nut pockets can take a recessed 10-32 screw or nut allowing for both live and dead axle setups. Note: These wheels ship as an unassembled kit.\u003cbr\u003e A full set consists of 2 \"right\" wheels and 2 \"left\" wheels. The \"right\" and \"left\" refer to the direction the rollers are pointing when viewing the wheel as if you're about to get run over by the wheel itself.  If the roller in the middle of the wheel points up and to the right, it's a \"right\" wheel, and up and to the left would be a \"left\" wheel.\u003cbr\u003e \u003cbr\u003eThe configuration of these \"right\" and \"left\" wheels is important to a mecanum drive system! Be aware that the \"right\" wheel should not mean that it goes on the right side of your robot. The proper configuration would be to have the wheels create an \"X\" pattern when viewing your robot from above and drawing lines parallel to the rollers as viewed.\u003c\/div\u003e\n\u003cdiv\u003e\nThis means that a \"right\" wheel would be the FRONT RIGHT, and the REAR LEFT position, while the \"left\" wheel would be in the FRONT LEFT, and REAR RIGHT, of your robot when viewed from above. All 4 wheels are required to make a Mecanum drive holonomic system work properly.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWheel \u003ca href=\"\/pages\/resources-am-academy-what-is-the-bore\"\u003eBores\u003c\/a\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8 in. Hex Bore\u003cul\u003e\n\u003cli\u003eHex bore molded directly into polycarbonate center body; Perfect for Robits and other FTC robots\u003c\/li\u003e\n\u003cli\u003eCounterbored center allows the retaining screw to sit flush for a low profile finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1\/2 in. Hex Bore\u003cul\u003e\n\u003cli\u003eHex bore molded directly into polycarbonate center body; excellent for use without additional hubs\/hardware.\u003c\/li\u003e\n\u003cli\u003eBE AWARE: these have a limited torque capacity. Recommended use in light duty applications (FTC robots or non-drive train FRC items such as an intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRoller and Axle Design:\u003c\/h3\u003e\n The black TPU rubber roller has a durometer rating of 60A. The roller has a Polycarbonate core, and rides on a stationary brass tube.\u003cbr\u003e\u003ch3\u003eWheel Structure:\u003c\/h3\u003e\n8 rubber rollers are sandwiched between 2 steel plates. The two plates are held together by bolting the rollers in place. \u003cbr\u003e\u003cbr\u003e These wheels can be purchased individually as Left or Right wheels. \u003ch3\u003eIncluded Items:\u003c\/h3\u003e\n \u003cb\u003eIndividual Hardware within Each Wheel:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e2 - 3IN BB Mecanum Plates\u003c\/li\u003e\n\u003cli\u003e1 - Hub\u003c\/li\u003e\n\u003cli\u003e8 - 4 in. BB Mecanum Roller (\u003ca href=\"\/am-3680\"\u003eam-3680\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e16 - 0.190 in. ID 3\/8 in. OD Extended Race Bearing (R166ZZEE) (\u003ca href=\"\/am-3681\"\u003eam-3681\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e8 - BB Mecanum Roller Inner Axle Brass Tube (\u003ca href=\"\/am-4764\"\u003eam-4764\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e8 - M3-0.5 Nylock Nut (\u003ca href=\"\/am-1023\"\u003eam-1023\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e8 - M3-0.5 x 45 mm Socket Head Cap Screw (\u003ca href=\"\/am-1659\"\u003eam-1659\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e ----------------------------------------------------------------------------------------------------\u003cdiv\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to position these wheels by watching this video.\u003c\/a\u003e\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ArQl1S4aGCg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e  \n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Inner:\u003c\/b\u003e Molded black polycarbonate\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBody Material, Outer:\u003c\/b\u003e 0.09 in. thick steel, zinc plated\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 8 holes (0.201 in. diameter) on a 1.0 in. diameter circle\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. [9.5 mm] (3\/8) Hex, 0.500 in. [12.7 mm] (1\/2) Hex\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 3 in.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eNumber of Rollers:\u003c\/b\u003e 8\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Brass Tube\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Bearing Material:\u003c\/b\u003e Steel Ball Bearings\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 60A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Material, Inside:\u003c\/b\u003e Polycarbonate\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Material, Outside:\u003c\/b\u003e TPU\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eTotal Width:\u003c\/b\u003e 1.52 in.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e Single wheel: 0.5 lbs.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight Capacity:\u003c\/b\u003e 40 lbs. per set of 4\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"0.375 in. Hex \/ Full Set","offer_id":44495308718252,"sku":"am-5502","price":156.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in. Hex \/ Left","offer_id":44495308751020,"sku":"am-5502L","price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in. Hex \/ Right","offer_id":44495308783788,"sku":"am-5502R","price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.500 in. Hex \/ Full Set","offer_id":44495308816556,"sku":"am-5503","price":156.0,"currency_code":"USD","in_stock":true},{"title":"0.500 in. Hex \/ Left","offer_id":44495308849324,"sku":"am-5503L","price":41.0,"currency_code":"USD","in_stock":true},{"title":"0.500 in. Hex \/ Right","offer_id":44495308882092,"sku":"am-5503R","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-5502R_3ddc5b03-3ef7-4b87-b1d3-7fe19af6fb43.jpg?v=1772138466"},{"product_id":"35-mm-dualie-omni-wheel","title":"35 mm Dualie Omni Wheel","description":"Omni-directional wheels in an absolutely tiny diameter, perfect for use in odometry.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n\u003cp\u003e \u003c\/p\u003e \u003cp\u003eThese 35 mm omni wheels feature a 50A Durometer. There are two bore options:\u003c\/p\u003e\n\u003cul\u003e \u003c\/ul\u003e \u003cul\u003e\n\u003cli\u003e5 mm Hex - includes \u003ca href=\"\/am-4971\"\u003e8 mm Round to 5 mm Hex Adapter (am-4971)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e8 mm Round - no adapters included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote: AndyMark recommends using a 5mm hex shaft to align the hex inserts before installing the inserts to the wheel. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBe sure to align the 4 prongs on the exterior of the insert with the wheel for proper installation.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 8 mm [0.31 in.] Round, 5 mm Hex\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 1.38 in. [35 mm]\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDurometer:\u003c\/b\u003e 50A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 10 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e ABS (body), TPE (roller)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.076 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"8 mm Round","offer_id":44495359180972,"sku":"am-4970_blue","price":13.0,"currency_code":"USD","in_stock":true},{"title":"5 mm Hex","offer_id":44495359213740,"sku":"am-5162_blue","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-4970_blue.jpg?v=1749943320"},{"product_id":"2-in-dualie-omni-wheel","title":"2 in. Dualie Omni Wheel","description":"These 50 mm Dualie Omni Wheels are ideal for intake systems.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cp\u003eThese 50 mm \/ 2 inch omni wheels feature multiple durometers:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e35A: Softer rollers for high traction\u003c\/li\u003e\n\u003cli\u003e50A: Middle ground between grip and wear\u003c\/li\u003e\n\u003cli\u003e80A: Harder rollers for long life\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThey also have a standard 14 mm Hex Bore, letting you choose between 4 different bores:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e  0.375 in. Hex - includes \u003ca href=\"\/products\/14-mm-hex-to-3-8-in-hex-adapter\"\u003e14 mm Hex to 3\/8 in. Hex Adapter (am-3905)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.5 in. Hex - includes \u003ca href=\"\/products\/14-mm-hex-to-1-2-in-hex-adapter\"\u003e14 mm Hex to 1\/2 in. Hex Adapter (am-3904)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 mm Hex - includes \u003ca href=\"\/products\/14-mm-hex-to-5-mm-hex-adapter\"\u003e14 mm Hex to 5 mm Hex Adapter (am-3909)\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/14-mm-hex-to-1-2-in-hex-adapter\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e14 mm Hex - no adapters included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStack several of these wheels on a shaft to craft an unstoppable intake system for your robot that can be used to center game pieces.\u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.375 in. Hex, 0.5 in. Hex, 14 mm Hex, 5 mm Hex\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 1.96 in. [50 mm]\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDurometer:\u003c\/b\u003e 35A, 50A, 80A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 10 lbs.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Glass Filled Nylon Body, Acetal Inserts, Thermoplastic Elastomer Rollers\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.076 lbs.\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"5 mm Hex \/ 35A","offer_id":44495446638764,"sku":"am-4044_green","price":17.0,"currency_code":"USD","in_stock":true},{"title":"5 mm Hex \/ 50A","offer_id":44495446671532,"sku":"am-4044_blue","price":17.0,"currency_code":"USD","in_stock":true},{"title":"5 mm Hex \/ 80A","offer_id":44495446704300,"sku":"am-4044_gray","price":17.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in Hex \/ 35A","offer_id":44495446737068,"sku":"am-3952_green","price":17.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in Hex \/ 50A","offer_id":44495446769836,"sku":"am-3952_blue","price":17.0,"currency_code":"USD","in_stock":true},{"title":"3\/8 in Hex \/ 80A","offer_id":44495446802604,"sku":"am-3952_gray","price":17.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in Hex \/ 35A","offer_id":44495446835372,"sku":"am-3951_green","price":17.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in Hex \/ 50A","offer_id":44495446868140,"sku":"am-3951_blue","price":17.0,"currency_code":"USD","in_stock":true},{"title":"1\/2 in Hex \/ 80A","offer_id":44495446900908,"sku":"am-3951_gray","price":17.0,"currency_code":"USD","in_stock":true},{"title":"14 mm Hex \/ 35A","offer_id":44495446933676,"sku":"am-3902_green","price":16.0,"currency_code":"USD","in_stock":true},{"title":"14 mm Hex \/ 50A","offer_id":44495446966444,"sku":"am-3902_blue","price":16.0,"currency_code":"USD","in_stock":true},{"title":"14 mm Hex \/ 80A","offer_id":44495446999212,"sku":"am-3902_gray","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-2inDualieOmni_1_78ada5ff-9b07-42e5-b800-63c15e12fee8.jpg?v=1772141280"},{"product_id":"4-in-aluminum-omni-wheel-with-nub-bore","title":"4 in. Aluminum Omni Wheel with Nub Bore","description":"This is our 4 in. aluminum omni wheel.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n This wheel features the \u003ca href=\"\/pages\/resources-am-academy-what-is-the-bore\"\u003eNub Bore\u003c\/a\u003e with 4-hole pattern used in multiple building systems used in FIRST Tech Challenge. This is an updated version of our \u003ca href=\"\/products\/ftc-4-in-aluminum-omni-wheel-with-8mm-bore\"\u003eFTC 4 in. Aluminum Omni Wheels\u003c\/a\u003e, with new and improved rollers.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePre-Assembled Components:\u003c\/b\u003e \u003cul\u003e \t\u003cli\u003e1 - 4 in. Aluminum Omni Inner Plates\u003c\/li\u003e \t\u003cli\u003e2 - 4 in. Aluminum Omni Outer \u003ca href=\"\/pages\/resources-am-academy-what-is-the-bore\"\u003eNub Bore\u003c\/a\u003e Hub Plate\u003c\/li\u003e \t\u003cli\u003e9 - Black SBR Roller (\u003ca href=\"\/am-0049a\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e \t\u003cli\u003e9 - 1x1\/8 Steel Dowel Pin (\u003ca href=\"\/am-1019\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e \t\u003cli\u003e18 - Omni-Roller Sleeve (\u003ca href=\"\/am-0050\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e \t\u003cli\u003e6 - 10-32 x 3\/8 in. Button Head Cap Screw with Nylon Patch (\u003ca href=\"\/products\/10-32-x-3-8-in-button-head-cap-screw\"\u003eam-1588\u003c\/a\u003e)\u003c\/li\u003e \t\u003cli\u003e6 - 10-32 Self Clinching Flush Nut (\u003ca href=\"\/products\/10-32-self-clinching-flush-nut\"\u003eam-1179\u003c\/a\u003e)\u003c\/li\u003e \u003c\/ul\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e Four 0.157 in. holes on a 0.630 in. [16 mm] circle\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e Nub Bore\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 4 in. [100 mm]\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 50 lbs. (rollers do not spin past this weight)\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum, SBR Rubber\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 9\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.368 lbs.\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 0.38 in.\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44495451717804,"sku":"am-2948a","price":47.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-2948a_c5e509a1-a292-4f0f-8eb1-0eb46cca8df1.jpg?v=1772141392"},{"product_id":"4-in-sd-mecanum-wheel","title":"4 in. SD Mecanum Wheel","description":"This kit contains the makings of 4 inch Mecanum wheels.\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\t\t\u003c!-- Description --\u003e\n\t\t\n\n\u003cp\u003eChoose your selection of 1 or a set of 4 AndyMark 4 inch Mecanum wheels, sold in unassembled kits. All wheels use the same parts, you just assemble them in different configurations to create two left-handed and two right-handed wheels. With a load capacity of 50 pounds per set of four (17 lbs per wheel), these wheels are perfect for a smaller robot like the ones that compete in \u003ci\u003eFIRST \u003c\/i\u003eTech Challenge.\u003c\/p\u003e \u003cp\u003eIf your robot is going to be carrying around more than that, like most FIRST Robotics Competition robots do, check out the \u003ca href=\"\/am-3067\"\u003e4 in. HD Mecanum Set, (am-3067)\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003e\u003ca href=\"\/am-2539\"\u003eHere is where you can find replacement rollers.\u003c\/a\u003e\u003c\/p\u003e \n\u003ch4\u003eUsage:\u003c\/h4\u003e\n \u003cp\u003eThis wheel is designed to directly mount to any of our \u003ca href=\"\/AndyMark-Nub-p\/am-nub.htm\" target=\"_blank\"\u003eNubs\u003c\/a\u003e for gearbox attachment.\u003c\/p\u003e \u003cp\u003e\u003cu\u003eTo use with Axle and Hub\u003c\/u\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with an Axle and Hub, you can pick your hub by fitting any of the \u003ca href=\"\/categories\/hubs\"\u003eAndyMark hubs\u003c\/a\u003e to this wheel. Hubs are NOT included in the price of the wheel. If this is your choice, then no bearing is needed. To install a hub onto a 6 in. Mecanum Wheel, use \u003ca href=\"\/product-p\/am-0190.htm\"\u003eHardware Kit 2\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to position these wheels by watching this video.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003e  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ArQl1S4aGCg?enablejsapi=1\u0026amp;origin=https%3A%2F%2Fwww.andymark.com\" title=\"How Do I Position Mecanum Wheels?\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" data-gtm-yt-inspected-2585637_9=\"true\" id=\"762857341\" data-gtm-yt-inspected-12=\"true\"\u003e\u003c\/iframe\u003e  \u003c\/p\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- What's in the Box? --\u003e\n\t\t\n\n\u003ch3\u003eIncluded Hardware:\u003c\/h3\u003e\n\u003cul\u003e \n\u003cli\u003e8 - Mecanum Body Halves\u003c\/li\u003e \n\u003cli\u003e48 - Individual 4-40 x 1\/2 in. PPHS\u003c\/li\u003e \n\u003cli\u003e48 - Individual Rollers\u003c\/li\u003e \n\u003cli\u003e48 - Individual Washers\u003c\/li\u003e\n\u003cli\u003e24 - Wheel Spindle\u003c\/li\u003e\n\u003cli\u003e24 - Individual 4-40 x 1 in. STS\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Specifications --\u003e\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eBolt Circle:\u003c\/b\u003e 0.138 in. [3.5 mm] diameter holes on 0.630 in. [16 mm] bolt circle, 0.200 in. [5.1 mm] diameter holes on 1.875 in. [47.6 mm] bolt circle\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e Nub Bore\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 4 in. [100 mm]\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eForward \/ Reverse Coefficient of Friction:\u003c\/b\u003e 0.51 on FTC Soft-tile\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 17 lbs. [7.7 kg] per wheel or 50 lbs. [31.6 kg] per set of 4\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Polycarbonate, TPU, Nylon\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 6, with each being 2 independent rollers\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eSideways CoF:\u003c\/b\u003e 0.67 on FTC Soft-tile\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.35 lbs. per wheel\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 1.125 in. [28.6 mm]\u003c\/li\u003e\n\t\t\t\u003cli\u003e\n\u003cb\u003eWidth at Rollers:\u003c\/b\u003e 2.0 in. [50 mm]\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\t\u003c!-- Documentation --\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AndyMark","offers":[{"title":"Set of Four","offer_id":44495483142316,"sku":"am-2626","price":42.0,"currency_code":"USD","in_stock":true},{"title":"Single","offer_id":44495483175084,"sku":"am-2538","price":12.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-2626_1_6ac2d190-61c2-42ba-a565-65da65d3b552.jpg?v=1772141930"},{"product_id":"8-in-dualie-plastic-omni-wheel","title":"8 in. Dualie Plastic Omni Wheel","description":"The 8 in. Dualie Plastic Omni Wheel is a combination of two single 8 in. Omni wheels bolted together. \u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\nThe 8 in. Dualie Plastic Omni Wheel is a combination of two \u003ca href=\"\/am-0048\"\u003esingle 8 in. Omni wheels\u003c\/a\u003e bolted together. \u003cbr\u003e  This revision has higher quality rubber rollers than the previous version. \u003cbr\u003e  \u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\n\u003cb\u003eChoose from one of 3 options above:\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eNo Bearings (For use with a \u003ca href=\"\/products\/andymark-hub\"\u003eHub\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e3\/8 in. Bearings pre installed Qty 3 of \u003ca href=\"\/products\/3-8-in-id-1-125-od-ball-bearing-1614zz\"\u003eam-0209\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1\/2 in. Bearings pre installed Qty 2 of \u003ca href=\"\/products\/1-2-in-id-bearing-r8\"\u003eam-0029\u003c\/a\u003e installed in the interior and Qty 2 of \u003ca href=\"\/products\/1-2-in-id-flanged-shielded-ball-bearing-fr8zz\"\u003eam-0030\u003c\/a\u003e installed on the outside\u003ca href=\"\/products\/3-8-in-id-1-125-od-ball-bearing-1614zz\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eUsage With Axle and Hub\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with an axle and hub, you can pick your hub by fitting any of the \u003ca href=\"\/categories\/hubs\"\u003eAndyMark hubs\u003c\/a\u003e to this wheel. Hubs are not included with this wheel. If this is your choice, then no bearing is needed. To install a hub onto this wheel, use #10 screws and nuts to replace the ones used to hold the wheel together. \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUsage With Sprockets and Bearings\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with a \u003ca href=\"\/categories\/sprockets\"\u003esprocket\u003c\/a\u003e, then the sprocket needs to be attached to the side of the wheel with   #10 screws and nuts. You will also need to press \u003ca href=\"\/categories\/bearings\"\u003eball bearings\u003c\/a\u003e into the wheel so that it may spin on a shaft or bolt. The ball bearings must have a 1.125 in. od. For best performance you'll want to add 3-4 bearings, the two wheels will need to be removed from each other for bearings to be added in the middle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eIncluded Hardware:\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e4 - 8 in. Plastic Omni Wheel Webs (\u003ca href=\"\/product-p\/am-0079.htm\"\u003eam-0079\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e36 - Black SBR Rollers (\u003ca href=\"\/product-p\/am-0049a.htm\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e36 - 1 x 1\/8 in. Steel Dowel Pins (\u003ca href=\"\/product-p\/am-1019.htm\"\u003eam-1019\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e72 - Omni-roller sleeves (\u003ca href=\"\/product-p\/am-0050.htm\"\u003eam-0050\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e9 - M5-0.8 x 20 mm Socket Head Cap Screw (\u003ca href=\"\/product-p\/am-1020.htm\"\u003eam-1020\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e36 - M3 - 0.5 x 10 mm Socket Head Cap Screw (\u003ca href=\"\/product-p\/am-1021.htm\"\u003eam-1021\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e12 - M5-0.8 Nylock Nut (\u003ca href=\"\/product-p\/am-1022.htm\"\u003eam-1022\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e36 - M3-0.5 Nylock Nut (\u003ca href=\"\/product-p\/am-1023.htm\"\u003eam-1023\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e3 - M5 x 0.8mm 50 mm Socket Head Cap Screw (am-1598)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBearings Optional:\u003c\/b\u003e 1\/2 in., 3\/8 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 hole on a 1.875 in. diameter bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.96 in. diameter through hole, with two 1.125 in. diameter bearing pockets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 8 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 120 lbs. (rollers don't spin past this weight)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Black Polycarbonate, Brass\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 36\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 2.2 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 2.04 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"None","offer_id":44497391222956,"sku":"am-0463a","price":77.0,"currency_code":"USD","in_stock":true},{"title":"0.375 in.","offer_id":44497391255724,"sku":"am-0474a","price":87.0,"currency_code":"USD","in_stock":true},{"title":"0.5 in.","offer_id":44497391288492,"sku":"am-0475a","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-0463a.jpg?v=1749948364"},{"product_id":"8-in-omni-wheel-web","title":"8 in. Omni Wheel Web","description":"\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\nEach wheel is made up of 2 webs. If you wish to order replacement parts for 1 omni wheel, 2 webs need to be ordered.\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 12 holes on a 1.875 in. circle, evey other one sunken.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 8 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Black Polycarbonate\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.328 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44497400594604,"sku":"am-0079","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-0079.jpg?v=1749948960"},{"product_id":"8-in-plastic-omni-wheel","title":"8 in. Plastic Omni-Wheel","description":"This is an 8 in plastic Omni wheel.  \u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n8 in. Plastic Omni Wheel\u003cbr\u003eThis revision has higher quality rubber rollers than the previous version. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsage With Axle and Hub\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with an axle and hub, you can pick your hub by fitting any of the \u003ca href=\"\/categories\/hubs\"\u003eAndyMark hubs\u003c\/a\u003e to this wheel. Hubs are not included with this wheel. If this is your choice, then no bearing is needed. To install a hub onto this wheel, use #10 screws and nuts.  \u003ca href=\"\/am-1123\"\u003e#10-24x3\/4 thread forming screws\u003c\/a\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUsage With Sprockets and Bearings\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIf you wish to drive this wheel with a \u003ca href=\"\/categories\/sprockets\"\u003esprocket\u003c\/a\u003e, then the sprocket needs to be attached to the side of the wheel with   #10 screws and nuts. You will also need to press \u003ca href=\"\/categories\/bearings\"\u003eball bearings\u003c\/a\u003e into the wheel so that it may spin on a shaft or bolt. The ball bearing must have a 1.125 in. od. For a 1\/2 in. shafts, use \u003ca href=\"\/am-0181\"\u003eam-0181\u003c\/a\u003e. For a 3\/8 in. shafts use \u003ca href=\"\/am-0209\"\u003eam-0209\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e  \u003cb\u003eIncluded Hardware:\u003c\/b\u003e\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e18 - Black SBR Omni Roller (\u003ca href=\"\/product-p\/am-0049a.htm\"\u003eam-0049a\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e  36 - Omni-Roller Sleeve (\u003ca href=\"\/product-p\/am-0050.htm\"\u003eam-0050\u003c\/a\u003e)  \u003c\/li\u003e\n\u003cli\u003e2 - 8 in. Omni Wheel Web (\u003ca href=\"\/product-p\/am-0079.htm\"\u003eam-0079\u003c\/a\u003e)  \u003c\/li\u003e\n\u003cli\u003e  18 - M3-0.5 Nylock Nut (\u003ca href=\"\/product-p\/am-1023.htm\"\u003eam-1023\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e  18 - 1x1\/8 in. Steel Dowel Pin (\u003ca href=\"\/product-p\/am-1019.htm\"\u003eam-1019\u003c\/a\u003e)  \u003c\/li\u003e\n\u003cli\u003e  18 - M3-0.5 x 10 mm Socket Head Cap Screw (\u003ca href=\"\/product-p\/am-1021.htm\"\u003eam-1021\u003c\/a\u003e)  \u003c\/li\u003e\n\u003cli\u003e3 - M5-0.8 Nylock Nut (\u003ca href=\"\/product-p\/am-1022.htm\"\u003eam-1022\u003c\/a\u003e)  \u003c\/li\u003e\n\u003cli\u003e3 - M5-0.8 x 20 mm Socket Head Cap Screw (\u003ca href=\"\/product-p\/am-1020.htm\"\u003eam-1020\u003c\/a\u003e)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eBolt Pattern:\u003c\/b\u003e 6 hole on a 1.875 in. diameter bolt circle\u003c\/li\u003e\n\t\u003cli\u003e\n\u003ca href=\"\/pages\/what-is-the-bore\"\u003e\u003cb\u003eBore:\u003c\/b\u003e\u003c\/a\u003e 0.96 in. diameter through hole, with two 1.125 in. diameter bearing pockets\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eDiameter:\u003c\/b\u003e 7.9 in.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eLoad Capacity:\u003c\/b\u003e 50 lbs. (rollers don't spin past this weight)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Black Polycarbonate, Brass\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Axle:\u003c\/b\u003e Steel Dowel Pin\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRoller Durometer:\u003c\/b\u003e 80A\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eRollers:\u003c\/b\u003e 18\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 1 lbs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWidth Across Middle:\u003c\/b\u003e 0.7 in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Default Title","offer_id":44497402495148,"sku":"am-0048a","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-0048a.jpg?v=1749948343"},{"product_id":"6-in-sr-mecanum-wheels-2","title":"6 in. SR Mecanum Wheels","description":"This is the most recent, and improved, version of our original 6 in. Mecanum Wheel.\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\t\u003cli\u003eDescription\u003c\/li\u003e\n    \u003cli\u003eWhat's in the Box?\u003c\/li\u003e\n\t\u003cli id=\"specstab\" style=\"display:none\"\u003eSpecifications\u003c\/li\u003e\n\t\u003cli id=\"docstab\" style=\"display:none\"\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\t\u003cli class=\"active\"\u003e\n\u003c!-- Description --\u003e\n\u003ctable style=\"white-space: normal; box-shadow:none;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"padding:0px; border:0px\"\u003eWe are proud to offer AndyMark's latest and greatest 6 in. diameter Mecanum wheel. This wheel's features are a culmination of our hard work in developing the Mecanum wheel since we introduced an affordable wheel to the market in 2006. This version was previously updated in the fall of 2017, and is an improvement on our previous HD (Heavy Duty) version. It has the same heavy duty features, but with an added smoothness while rolling. We minimized the gaps between the rollers, enabling this wheel to be our \"smooth rolling\" (SR) Mecanum Wheel. \u003cbr\u003e\u003cbr\u003e For 2020 and beyond, we've removed the rivets that hold the Form Plates to the Mid Form dishes, and have begun utilizing 10-32 screws and standoffs to hold each wheel 'half' together. This is to mitigate some timing issues of the center 6 hole pattern we have seen from time to time.\u003c\/td\u003e \u003ctd style=\"padding:0px; border:0px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/400px-RoHS.png?v=1748378983\"\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e A wheel set is comprised of two left (am-3479La) and two right (am-3479Ra) wheels. Should you need a replacement wheel, a single left or right can also be acquired. These wheels have a weight capacity of 200 pounds per wheel.\u003c\/p\u003e  \n\u003ch4\u003eRoller and Axle Design:\u003c\/h4\u003e\n The gray urethane rubber roller (am-3698) has a durometer rating of 80a. The roller has a polycarbonate core, and 2 high load bushings. The bushings ride on brass tubes, sandwiched between the plates with a #10-32 machine screw. \u003ch4\u003eWheel Structure:\u003c\/h4\u003e\n 15 rubber rollers are sandwiched between 2 steel plates. The steel plates ar bolted to two interior cone-shaped aluminum pieces, via three aluminum standoffs, which form the interior hub of the wheel. The two interior pieces are sandwiched together at the bore with a thickness of 0.25 inch. These wheels can be purchased in a set of 4, or individually. They are sold without hubs, sprockets, or bearings. \u003ch4\u003eDriving with Axle and Hub Overview:\u003c\/h4\u003e\n If driven by a round shaft, these parts are needed for each wheel \u003cul\u003e \t\u003cli\u003eA hub fitting the size of the drive shaft. For 1\/2 in. dia. shafts, use a 500 Key Hub \u003ca href=\"\/products\/1-2-in-key-hub\"\u003e(am-0077a)\u003c\/a\u003e for each wheel.\u003c\/li\u003e \t\u003cli\u003e#10-32 x 5\/8 in. long screws (6), and #10-32 nylock nuts (6) fasten the hub to the wheel.\u003c\/li\u003e \t\u003cli\u003e1\/8 x 1\/8 x 3\/4 steel machine key \u003ca href=\"\/products\/1-8x1-8x0700-machine-key-steel\"\u003e(am-1043)\u003c\/a\u003e, one per wheel\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eDriving with a Sprocket:\u003c\/h4\u003e\n If driven by a sprocket, these parts are needed for each wheel. \u003cul\u003e \u003cli\u003eFlanged ball bearings with 1.125 in. od: either 3\/8 in. inside diameter \u003ca href=\"\/products\/3-8-in-id-1-1-8-od-flanged-ball-bearing\"\u003e(am-0573)\u003c\/a\u003e, or 1\/2 in. i.d. \u003ca href=\"\/products\/3-8-in-id-1-1-8-od-flanged-ball-bearing\"\u003e(am-0030)\u003c\/a\u003e\n\u003c\/li\u003e \u003cli\u003eTwo 550 sprocket spacers \u003ca href=\"\/products\/550-sprocket-spacer\"\u003e(am-0651)\u003c\/a\u003e are used to space the sprocket away from the wheel, for chain clearance.\u003c\/li\u003e \u003cli\u003eA sprocket (type A) with a bolt hole circle of 1.875 in. diameter mounts to the wheels' interior bolt pattern.\u003c\/li\u003e \u003cli\u003e#10-32 x 1.75 in. long screws (6), and #10-32 nylock nuts (6) fasten the sprocket and spacers to the wheel.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/ArQl1S4aGCg\"\u003eLearn how to properly position these wheels on your robot by watching this video!\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003c!-- What's in the Box? --\u003e\n\u003ch3\u003eIncluded Items (Wheel Set):\u003c\/h3\u003e\n\u003cul\u003e \t\n\u003cli\u003eTwo - Left 6 in. SR Mecanum Wheels (am-3479La) \t\n  \u003cul\u003e \t\t\n    \u003cli\u003ePer Left Wheel:\t\n      \u003cul\u003e \t\t\t\n      \u003cli\u003e15 - 6 in. SR Roller (am-3698)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - Brass Axle Tube (am-0701a)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e30 - 0.25 in. i.d. Bushing (am-0603)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - #10-32 x 2.25 in. SHCS\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - #10-32 Nylock Jam Nut\u003c\/li\u003e \t\t\t\n      \u003cli\u003e2 - 6 in. SR Mecanum Left Form Plate (am-0676a)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e2 - 6 in. SR Hub Mid Form\u003c\/li\u003e \t\t\t\n      \u003cli\u003e3 - 10-32 x 1.5 in. Aluminum Standoff (am-1547)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e6 - 10-32 x 0.625 in. BHCS (am-1549)\u003c\/li\u003e \t\t\n      \u003c\/ul\u003e\n\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \n\u003cul\u003e \t\n\u003cli\u003eTwo - Right 6 in. SR Mecanum Plates (am-3479Ra) \n  \u003cul\u003e \t\t\n    \u003cli\u003ePer Right Wheel: \t\t\n      \u003cul\u003e \t\t\t\n      \u003cli\u003e15 - 6 in. SR Roller (am-3698)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - Brass Axle Tube (am-0701a)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e30 - 0.25 in. i.d. Bushing (am-0603)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - #10-32 x 2.25 in. SHCS\u003c\/li\u003e \t\t\t\n      \u003cli\u003e15 - #10-32 Nylock Jam Nut\u003c\/li\u003e \t\t\t\n      \u003cli\u003e2 - 6 in. SR Mecanum Right Form Plate (am-0675a)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e2 - 6 in. SR Hub Mid Form\u003c\/li\u003e \t\t\t\n      \u003cli\u003e3 - 10-32 x 1.5 in. Aluminum Standoff (am-1547)\u003c\/li\u003e \t\t\t\n      \u003cli\u003e6 - 10-32 x 0.625 in. BHCS (am-1549)\u003c\/li\u003e \t\t\n      \u003c\/ul\u003e\n\u003c\/li\u003e \u003c\/ul\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Specifications --\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 2.2 lbs. per wheel\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cb\u003eWeight Capacity:\u003c\/b\u003e 200 lbs. per wheel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\t\u003cli\u003e\n\u003c!-- Documentation --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AndyMark","offers":[{"title":"Set","offer_id":44497419305132,"sku":"am-3479a","price":510.0,"currency_code":"USD","in_stock":true},{"title":"Left","offer_id":44497419337900,"sku":"am-3479La","price":134.0,"currency_code":"USD","in_stock":true},{"title":"Right","offer_id":44497419370668,"sku":"am-3479Ra","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/files\/am-3479La.jpg?v=1749942787"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2303\/5052\/collections\/Mecanum_and_omni.png?v=1787771300","url":"https:\/\/andymark.com\/collections\/mecanum-omni-wheels.oembed","provider":"AndyMark","version":"1.0","type":"link"}