POM 3x12x3 ZZ Shielded White Plastic Bearing C1 L4 M3 3mm x 12mm x 3mm Acetal Radial Ball Bearing With Steel Balls For Precision Machinery Hobby RC Robotics 3D Printer Parts And Small Gear Assemblies

POM 3x12x3 Shielded White Bearing (Single Pack)
✔️ POM 3x12x3 shielded white bearing, 3mm ID, 12mm OD

The POM 3x12x3 ZZ C1 L4 M3 White Bearing is a compact, lightweight plastic bearing made from POM (polyoxymethylene). Its shielded design helps keep debris out while maintaining smooth, low-friction motion in tight spaces. Typical uses include small robotics, 3D printers, hobby machinery, and other compact assemblies where a precise, low-profile bearing is required.

✅ Material: POM (Acetal) for low friction and high stiffness
✅ Dimensions: bore 3 mm, outer 12 mm, width 3 mm (3x12x3)
✅ Seal: shielded ZZ for dust/moisture protection
✅ Mount: M3 stud length 4 mm for easy attachment

💡 What is a POM bearing used for in small, handy assemblies?

These handy bearings are built for lightweight, compact motion in tight spaces.

- In hobby robotics, 3D printers, and small gear drives - POM offers low friction, good wear resistance, and chemical stability - Shielded ZZ seals protect against dust and moisture in confined setups - The 3x12x3 mm footprint fits tight spaces and quick mounting