30 Pack Full Ceramic 6002-2RS ZrO2 Ball Bearings 15x32x9mm With PTFE Cage High Precision Ceramic Bearings Set For Smooth Low Friction Performance Suitable For CNC Machinery And Precision Spindles
✔️ Pack of 30 full ceramic bearings with zirconia balls, 15x32x9mm
These are sealed ball bearings built with full ceramic components for high-speed, corrosion-resistant performance. The 6002-2RS designation indicates double-sided seals for protection in dusty or wet environments, while zirconia balls and ceramic races reduce friction and wear. Commonly used in robotics, CNC tools, medical devices, and food-processing equipment, they excel where non-conductive, non-magnetic operation is needed.
✅ Inner Diameter: 15 mm
✅ Outer Diameter: 32 mm
✅ Width: 9 mm
✅ Ball Material: Zirconia ceramic (ZrO2)
✅ Cage Material: PTFE
✅ Seal Type: 2RS (sealed on both sides); full ceramic construction
✅ Pack Size: 30 bearings
💡 What is a ceramic ball bearing used for in precision machinery and harsh environments?
Ceramic bearings are handy for speed and reliability in challenging setups.
- High-speed operation with low friction in precision equipment
- Non-magnetic and chemical-resistant performance for harsh environments
- Electrical insulation for sensitive electronics and sensors
- Long service life with minimal maintenance in demanding settings