Full Ceramic Angular Contact Ball Bearing 25x42x9mm Zirconia Oxide Precision Bearing for High Speed, Low Friction, and High Load Capacity, Ideal for Medical Devices, Robotics, CNC Machines, and Aerospace Applications

Single 25x42x9mm Full Ceramic Angular Contact Bearing
✔️ Full ceramic angular contact bearing, 25mm x 42mm x 9mm, ZrO2

This full ceramic angular contact bearing is designed for high-precision rotary motion in robotics, CNC tooling, lab instruments, and other compact machinery. Its Zirconium Oxide races resist wear and corrosion while delivering low friction, and the PTFE or PEEK cage supports smooth, reliable operation.

✅ Bore 25 mm, OD 42 mm, width 9 mm
✅ Ceramic inner/outer races resist corrosion and wear
✅ PTFE or PEEK cage reduces friction for smooth rotation
✅ Temperature rating up to 180 C (356 F)

💡 What is a ceramic angular contact bearing used for in precision machinery?

This handy piece helps deliver precision motion and long life in compact systems.

- high-precision robotics and automation applications - CNC spindles, lab equipment, and medical devices - corrosion resistance and low friction from ZrO2 ceramic - compact footprint with PTFE or PEEK cage for efficiency