7302 Ceramic Angular Contact Ball Bearing 15mm Inner Diameter 42mm Outer Diameter 13mm Width With PTFE Cage High Speed Precision Bearing For Aerospace CNC Servo Motors And Industrial Gear Systems

Ceramic Angular Contact Bearing, 1-bearing 15x42x13mm
✔️ 1x15x42x13mm full ceramic angular bearing, ZrO2 balls, PTFE cage

This fully ceramic angular contact ball bearing uses zirconium oxide components for high rigidity, corrosion resistance, and low friction in cleanroom or dry-running applications. Ideal for precision machinery, optics, robotics, and semiconductor equipment where contamination must stay out.

✅ Inner diameter 15 mm, outer diameter 42 mm, width 13 mm (0.591 in x 1.6535 in x 0.5118 in)
✅ Race and balls: zirconium oxide ceramic for low wear and high rigidity
✅ Cage: PTFE reduces friction for smooth high-speed operation
✅ Max operating temp 180 C (356 F) in demanding environments

💡 What is a full ceramic angular contact bearing used for?

A handy choice for high-precision, clean environments. - High-speed precision applications in robotics and optics - Clean environments like semiconductor tooling and medical device assembly - Corrosion resistance and low friction at elevated temps

7302 Full Ceramic Angular Contact Ball Bearing 15mm x 42mm x 13mmm