R4-2RS ZrO2/Si3n4 Full Ceramic Bearing PTFE based Grease

R4-2RS ZrO2/Si3n4 Bearing, the inner diameter is 1/4", outer diameter is 5/8" and the width is 0.196", this is a popular size that could be used in many applications, Bearing is made of Ceramic.The all bearing grease is recognized as "standard" throughout the world. Exceptionally good low noise profile and long life grease usable over wide temperature ranges.

• Item: R4-2RS ZrO2/Si3n4
• Type: Full Ceramic Ball Bearing
• Balls: Si3n4 (Silicon Nitride) Ceramic
• Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
• Wide Temperature Range: -50~150
• Dimensions: 1/4"x5/8"x0.196"Inch
• Lubrication: PTFE based Grease
• ID (inner diameter)/Bore: 1/4"
• OD (outer diameter): 5/8"
• Width/Height/thickness: 0.196
• Size: 1/4" x 5/8"x 0.196" inch
• Quantity: One Bearing
• Wide Temperature Range: -50~150 C (-58~302 F)