686 Rolamento de cerâmica total 6x13x5mm - Zro2 - Miniatura

686 ZrO₂ Full Ceramic Bearing
✔️ 6mm x 13mm x 5mm - Rolamento miniatura de alto desempenho

This 686 full ceramic ball bearing is built entirely from zirconium oxide (ZrO₂) ceramic for exceptional corrosion resistance, low friction, and high temperature tolerance. Commonly used in extreme environments such as chemical exposure or high-speed machinery, it’s ideal for applications that demand non-conductive and non-magnetic properties.

✅ Type: Full Ceramic Ball Bearing
✅ Material: Zirconium Oxide (ZrO₂)
✅ Cage: PTFE
✅ Dimensions: 6mm (ID) x 13mm (OD) x 5mm (Width)
✅ Non-magnetic and electrically insulating
✅ Corrosion-resistant in harsh chemicals
✅ Dry run or minimal lubrication compatible
✅ Quantity: 1 Bearing

💡 Why choose a full ceramic bearing over a stainless steel one?
Full ceramic bearings resist heat, corrosion, and electrical conductivity far better than traditional steel bearings - making them the top choice for high-speed tools, MRI equipment, or corrosive chemical settings.