AndyMark 4in. BB Mecanum Wheel 0.5in. Hex Bore Left
Optimizes smooth motion with ball bearings
Features durable polycarbonate core
Supports up to 40 lbs per four wheels
Fits 1/2 in. and 3/8 in. hex shafts
Integrates 12 rubber rollers for stability
The AndyMark 4in. BB Mecanum Wheel 0.5in. Hex Bore Left is a lightweight and slim wheel designed for smooth motion, thanks to the ball bearings within each roller. This wheel is particularly optimized for use with an FTC Chassis, such as the MecanAM Chassis. It is sold as an unassembled kit and is essential for creating a Mecanum drive holonomic system, which requires a specific configuration of 'right' and 'left' wheels to function correctly.
The wheel features a polycarbonate core and a black TPU rubber roller with a durometer rating of 60A, ensuring durability and performance. The structure of the wheel includes 12 rubber rollers sandwiched between two steel plates, which are secured by bolting the rollers in place. This design allows for compatibility with various shafts and motors, making it suitable for light-duty applications, particularly in FTC robots or non-drive train FRC items.
The wheel's bore is molded directly into the polycarbonate center body, accommodating both 1/2 in. and 3/8 in. hex shafts for direct drive applications. The wheel's construction includes a brass tube for the roller axle and steel ball bearings, contributing to its robust design. The wheel's total width is 1.52 inches, and it can support a weight capacity of 40 lbs per set of four wheels.
1x AndyMark 4in. BB Mecanum Wheel 0.5in. Hex Bore Left
2x BB Mecanum Plate
1x Hub
12x Individual 4 in. Wheel Roller
24x Axle Bearing
12x Brass Inner Sleeve
12x M3 x 0.5 in Nylock Nut
12x M3 x 0.5 45 mm SHCS Screw
Diameter: 4 inches
Inner body material: Molded black polycarbonate
Outer body material: 0.09 in. thick zinc-plated steel
Bolt pattern: 6 holes (0.159 in. diameter) on a 1.875 in. diameter circle
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The RA number is valid for 30 days. The returned item must be received within that period.
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Return Exceptions
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On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
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