5x10x4 Full Ceramic Ball Bearing Si3N4 Full Complement Miniature Bearing For Precision Machinery Silicon Nitride Ball Bearing With 5 mm Inner Diameter 10 mm Outer Diameter And 4 mm Width High Durability Low Friction Industrial Grade

This is a compact 5x10x4 full complement ceramic bearing made from silicon nitride (Si3N4). It delivers non-magnetic, non-conductive performance in precision components and is ideal for robotics, medical devices, and micro-assembly where lightweight stiffness and reliability matter.

✅ Inner diameter: 5 mm
✅ Outer diameter: 10 mm
✅ Width: 4 mm
✅ Material: Si3N4 ceramic; full complement; cage: none
✅ Pack: 1 bearing (single bearing)

💡 What is a silicon nitride ceramic ball bearing used for in precision miniature assemblies?

These handy bearings shine in tight spaces where heat, weight, and non-conductive needs matter.