Lot de 30 roulements à billes entièrement en céramique ZrO₂ (réf. 6801), 12x21x5mm , destinés à un usage industriel et commercial. Ces roulements Zirconia de haute pureté offrent un faible coefficient de frottement, sont non magnétiques et résistants à la corrosion, ce qui en fait des composants idéaux pour les machines de précision.

30-Pack 6801 Full Ceramic Zirconia Bearings 12x21x5mm
✔️ 30 full ceramic zirconia bearings, 12x21x5mm for precision

6801 full ceramic ball bearing pack made from Zirconia (ZrO2) with a PTFE cage. This high-precision component is ideal for labs, automation, and medical devices where low friction, chemical resistance, and long service life matter.

✅ Inner diameter: 12 mm
✅ Outer diameter: 21 mm
✅ Width: 5 mm
✅ Material: Zirconia (ZrO2) ceramic races and balls; PTFE cage
✅ Pack size: 30 bearings in the set

💡 What is a ceramic bearing used for in high-precision machinery?

This handy component excels in demanding setups where low friction, high stiffness, and chemical resistance are needed. - Handy for high-speed spindles and automation equipment
- Great in labs and clean environments where chemical resistance matters
- Delivers long life with low maintenance in tough operating conditions
- Works well in linear slide units and precision axes