POM 6903 Plastic Radial Bearing With Glass Balls 17x30x7mm, Acetal POM Polymer Bearing With Glass Balls for Smooth Low-Friction Rotation and High Load Capacity, Ideal For Robotics, CNC, 3D Printing And Light Machinery

POM Plastic Ball Bearing 6903 with Glass Balls 17x30x7mm
✔️ POM inner bore 17mm, outer 30mm, width 7mm; glass balls; singlebearing

This is a POM (acetal) plastic bearing with glass balls, designed for smooth, low-noise operation in light-duty applications such as model machinery, hobby projects, and small automation assemblies.

✅ Material: POM (Acetal) bearing with glass balls
✅ Inner diameter: 17 mm; Outer diameter: 30 mm; Width: 7 mm
✅ High-speed, low-noise operation for light-duty use
✅ Ideal for hobby machines, model builds, and compact linear assemblies

💡 What is a plastic ball bearing used for?

- Handy for reducing friction in small, lightweight machinery - Useful for quiet, smooth rotation in hobby projects and compact automation - Made from POM with glass balls for rigidity and long life - Fits small shafts around 17 mm bore