R4 POM Plastic Radial Ball Bearing With Glass Balls One Quarter Inch By Five Eighths Inch By 0.196 Inch Ideal For Precision Lightweight Machinery And Diy Projects Acetal Bearing With Glass Balls Delivers Smooth Low Friction Performance

This compact radial bearing uses POM (Acetal) with glass balls to provide smooth, low-friction rotation in small assemblies. It’s a solid choice for precision hobby projects, compact machinery, and lightweight gear trains where space is limited.

✅ Material: POM (Acetal) with glass balls
✅ Inner diameter: 6.35 mm (1/4")
✅ Outer diameter: 15.88 mm (5/8")
✅ Width: 4.98 mm (0.196")
✅ Pack size: 1 bearing
✅ Radial bearing type, single assembly

💡 What is a POM acetal bearing with glass balls used for in small machinery? A handy, go-to option for compact, smooth-motion tasks. - Ideal for hobby projects and light equipment requiring minimal play - Useful in precision mechanisms where glass balls reduce stiction - Suitable for compact linear guides and small gear trains