AndyMark 4in. BB Mecanum Wheel 0.5in. Hex Bore Left

Description

• 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.

View moreWhat’s Included

• 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

Dimensions

• Diameter: 4 inches

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• 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
• Bore: 0.5 in. hex
• Number of rollers: 12
• Roller axle: Brass tube
• Roller bearing material: Steel ball bearings
• Roller durometer: 60A
• Inside roller material: Polycarbonate
• Outside roller material: TPU
• Weight: Single wheel: 0.84 lbs
• Weight capacity: 40 lbs per set of 4