Two Pack Full Ceramic 6018-2RS ZrO2 Ball Bearings 90mm By 140mm By 24mm Each Sealed With PTFE Cage For Smooth Low Friction Operation High Load Capacity Corrosion Resistant Ideal For Precision Machinery Robots And CNC Equipment

Full Ceramic 6018-2RS Bearings 90x140x24mm 2-pack
✔️ 2-pack of full ceramic bearings: 90 mm ID, 140 mm OD, 24 mm W

These are full ceramic ball bearings with zirconia ceramic balls and ZrO2 races, designed for high speed, low friction, and corrosion resistance. They’re ideal in precision machinery, robotics, and lab equipment where long life and clean operation matter.

✅ Inner diameter 90 mm, outer diameter 140 mm, width 24 mm
✅ Ball material: zirconia ceramic (ZrO2) for low friction and high hardness
✅ Races material: zirconia ceramic (ZrO2); cage material: PTFE
✅ Seals: 2RS seals on both sides for contamination protection
✅ Pack size: 2 bearings per order

🟒 A cosa serve un cuscinetto interamente in ceramica nei macchinari di precisione?

A handy, practical overview of why these bearings matter in real-world setups. - High speed and low friction in clean environments
- Excellent corrosion resistance for wet or chemical settings
- Lightweight and rigid for precise positioning in robotics and CNC
- Long life with low maintenance in demanding applications