4-Pack Bearings 6210-2rs Full Ceramic Si3N4 Bearings 50x90x20mm

6210-2rs sealed Full Ceramic Ball Bearing, measures an inner diameter of 50mm, outer diameter is 90mm and the width is 20mm, Bearing is made from Ceramic.

• 6210-2rs Ball Bearing
• Full Ceramic Ball Bearing
• Inner/outer races: Si3N4 Ceramic
• Balls: Si3N4 Ceramic
• Cage Material: PTFE (Polytetrafluoroethylene)
• Dimensions: 50mmx90mmx20mm/Metric
• ID (inner diameter)/Bore: 50mm
• OD (outer diameter): 90mm
• Width: 20mm
• Quantity: 4 Bearings