Full Ceramic Sealed Bearing 19x37x9 Zirconia ZrO2 High Precision Ball Bearing For Industrial And Commercial Applications, 19mm Inner Diameter, 37mm Outer Diameter, 9mm Width, Low Friction And Superior Wear Resistance

Full Ceramic Sealed Bearing MR3719-2RS 19x37x9 mm - Single
✔️ ID 19 mm, OD 37 mm, width 9 mm; zirconia ceramic

This full ceramic sealed bearing uses zirconia (ZrO2) balls and a PTFE cage, delivering superb hardness, low friction, and corrosion resistance. It’s a compact, high-performance option for precision machines, robotics, CNC guides, and other sliding or rotating assemblies that demand long life and clean operation.

✅ Bearing type: full ceramic ball bearing (ZrO2) sealed
✅ Size: 19 x 37 x 9 mm (ID x OD x width)
✅ Cage: PTFE (white) cage for smooth operation
✅ Closures: PTFE seals for dry, clean running
✅ 内容：ベアリング 1個

💡 What is a full ceramic sealed bearing used for in high-precision motion systems?

These handy bearings excel where precision, longevity, and clean operation are needed.

- High rigidity and low friction for precision linear motion - Zirconia ceramic balls resist wear and corrosion in tough environments - PTFE cage and seals reduce contamination and extend service life