Description
The Metal Ball Caster Wheel 20mm is a compact universal caster designed to support and stabilize robotic cars and small mobile platforms. Its steel construction provides a good balance of strength and low weight, while the ball-based design allows the robot to move smoothly in different directions.
The caster features a 15mm metal ball with multiple small support balls inside the housing, helping reduce friction during movement. It can be easily mounted to robot chassis and other small machinery using the provided mounting holes.
With a maximum load capacity of approximately 15kg, this caster is suitable for DIY robot cars, small machinery, trolleys, and other mobile platforms.
Specification
- Product Type: Metal Ball Caster Wheel
- Wheel Body Height: 20 mm
- Ball Diameter: 15 mm
- Ball Protrusion Height: 4 mm
- Material: Steel
- Mounting Hole Diameter: 4 mm
- Mounting Hole Center Distance: 40 mm
- Internal Support Balls: 40
- Weight: Approx. 37 g
- Maximum Load: 15 kg
- Design: Universal Ball Caster
- Application: Robotic Cars, DIY Robotics, Small Machinery, Trolleys, Mobile Platforms
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