Mini 3PI Car N20 Caster Ball Wheel for Robotics Projects

Mini 3PI Car N20 Caster Ball Wheel for Robotics Projects

The Mini 3PI Car N20 Caster Ball Wheel for Robotics Projects is a compact and durable support wheel designed to improve the movement and stability of small robotic platforms. It features a 12mm main ball made from 304 stainless steel, along with four smaller stainless steel support balls, providing smooth omnidirectional movement with reduced friction. The lightweight plastic outer ring securely holds the ball assembly while maintaining durability for long-term use.

Thanks to its rust-resistant 304 stainless steel construction, this caster wheel delivers reliable performance even after extended operation. It is an excellent choice for robot car chassis, N20 motor robots, Arduino robotics projects, STEM education kits, DIY robotics, and miniature desktop robots, enabling flexible and stable movement across flat surfaces.

Features:

• Compact and lightweight design

• Smooth and stable movement

• Durable construction

• Rust-resistant stainless steel ball

• Low-friction rolling mechanism