71802 15x24x5 Premium ABEC 5 Angular Contact Ceramic Bearing Open Single Row With Si3N4 Ceramic Balls 15 mm Inner Diameter 24 mm Outer Diameter 5 mm Width mm Inner Diameter 24 mm Outer Diameter 5 mm Width For High Precision And Low Friction

This premium ABEC-5 angular contact bearing uses ceramic Si3N4 balls and a phenolic open cage. It’s designed for high-speed applications such as electric motors, precision tooling, CNC machines, and 3D printers where smooth rotation and long life matter.

✅ Inner diameter 15 mm, outer diameter 24 mm, width 5 mm
✅ Ceramic Si3N4 balls for low friction and wear resistance
✅ Open cage made from phenolic material for lubrication access
✅ Premium ABEC-5 precision tolerance for high-speed use
✅ Single row angular contact design suits axial and radial loads
✅ Stainless steel races with ceramic ball combo for strength

💡 What is a ceramic angular contact bearing used for in precision machinery? These bearings are handy in high-speed, low-friction setups. - Handy for electric motors, CNC machines, and 3D printers - Ceramic balls reduce wear, heat, and friction for longer life - ABEC-5 tolerance supports smooth, reliable rotation