Full Ceramic Bearing With ZrO2 And Si3N4 PTFE Based Grease Lubrication 3/8 Inch Bore 7/8 Inch Outer Diameter 9/32 Inch Width R6-2RS Type Ceramic Bearing For Industrial And Commercial Applications

Ceramic bearing with ZrO2/Si3N4, 3/8x7/8x9/32 in
✔️ bore 3/8, OD 7/8, width 9/32; ceramic ZrO2/Si3N4, PTFE grease

This is a full ceramic ball bearing built from high-grade ZrO2 and Si3N4 ceramics, pre-lubed with PTFE-based grease. It's designed for demanding equipment where low friction, heat resistance, and long life matter, making it a solid fit for precision machinery and high-temperature environments.

✅ Bore: 3/8 in (9.525 mm), OD: 7/8 in (22.225 mm), width: 9/32 in (7.14 mm)
✅ Material: inner/outer races ZrO2 ceramic; balls Si3N4 ceramic
✅ Seals/Grease: 2RS sealed with PTFE-based grease
✅ Temperature range: -50 to 150 C (-58 to 302 F)
✅ Pack size: 1 bearing per pack

💡 What is a full ceramic bearing used for in high-precision applications? These bearings are handy in clean, precise machinery where friction, wear, and heat are concerns. - Designed for low friction and long life in spindle and alignment systems - Great for robotics, medical devices, and aerospace-grade equipment - Excellent corrosion resistance and stable performance across wide temperatures