Metal Ball Casters — DFRobot — FIT0007

Steel ball caster with 20mm body and 40 bearing balls, rated to 15 kg load. Made from 1mm steel; provides low-friction omnidirectional rolling for robot platforms.

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Robotics & mechanics · Motors & actuators

Mechanics

143 other options

Robot chassis (2WD miniQ, 4WD mecanum, 6WD outdoor), mecanum wheels (48–97mm), brass hex hubs (4–6mm), shaft couplers, 2GT timing pulleys and uArm robotic arms.

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