Eight Pack POM Plastic Bearings 4x11x4 mm Deep Groove Ball Bearings With Glass Balls And Nylon Cage For Small Motors RC Cars DIY Projects And 3D Printers Dope For Hobbyists And Tiny Machines

Eight Pack POM 4x11x4mm Plastic Bearings for Tiny Machines
✔️ 8 pcs POM bearings, 4x11x4 mm, glass balls, nylon cage

These deep groove POM bearings use glass balls and a nylon cage to deliver lightweight, low-friction operation for small motors, RC cars, 3D printers, and DIY projects.

✅ Package contains 8 pieces of POM plastic bearings (4x11x4 mm).
✅ Inner diameter 4 mm, outer diameter 11 mm, thickness 4 mm.
✅ Deep groove raceway supports radial and axial loads with low friction.
✅ Glass balls with nylon cage provide precise, durable performance.
✅ Self-lubricating, maintenance-free design for high-speed hobby use.

💡 What is a POM bearing used for in hobby projects?

- Handy for compact, light-duty setups like micro motors, RC cars, and 3D printers.
- Low friction and self-lubricating properties help with maintenance-free operation.
- Deep groove design handles radial and axial loads in small spaces.
- Made with POM rings, glass balls, nylon cage for durability.