White POM Plastic Bearing 3x12x3 ZZ Shielded Radial Ball Bearing Acetal Material 3mm Inner Diameter 12mm Outer Diameter 3mm Width For Small Projects And Precise Mechanical Assemblies

This POM bearing is a compact plastic radial bearing made from polyoxymethylene (POM) with a 3 mm inner diameter (0.118 in), 12 mm outer diameter (0.472 in), and 3 mm width (0.118 in). It’s designed for light-duty, low-friction use in hobby machines, 3D printers, RC projects, and sliding guides that require smooth operation and chemical resistance. The two metal shields protect against dust and extend service life.

✅ Inner Diameter: 3 mm
✅ Outer Diameter: 12 mm
✅ Width: 3 mm
✅ Material: POM (Acetal)
✅ Shields: 2 metal shields for dust protection
✅ Brand: VXB Bearing

💡 What is a handy plastic bearing used for in light-duty projects? These handy bearings provide reliable low-friction motion in compact, small-scale machines and prototypes. - Handy for hobby robotics and DIY machines - Great for 3D printer axes and sliding guides - Low-maintenance and corrosion-resistant - Cost-effective option for light-load applications