61800 Full Ceramic Bearing 10x19x5mm Si3N4/PTFE 10mm Bore

61800 Full Ceramic Ball Bearing - High Performance
✔️ 10mm x 19mm x 5mm - Si3N4 Balls - PTFE Cage - Open Type

The 61800 full ceramic bearing is engineered for high-speed, low-friction performance in chemically harsh or high-temperature environments. With 14 Si3N4 ceramic balls and a PTFE cage, it offers excellent corrosion resistance and smooth rotation where traditional steel bearings can't compete.

✅ Inner Diameter (ID): 10mm
✅ Outer Diameter (OD): 19mm
✅ Width: 5mm
✅ Material: Full ceramic (Si3N4 - Silicon Nitride)
✅ Cage: PTFE (Polytetrafluoroethylene)
✅ Closure: Open (no seals or shields)
✅ Ball Count: 14 ceramic balls
✅ Quantity: 1 bearing
✅ Use Case: High-speed, non-magnetic, or corrosive environments