Wholesale Pack of 30 6904 Full Ceramic ZrO2 Bearing 20x37x9

6904 Full Ceramic Ball Bearing, the inner diameter is 20mm, outer diameter is 37mm and the width is 9mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.

• Item: 6904 Ball Bearing
• Type: Full Ceramic Ball Bearing
• Inner/outer races: ZrO2 Ceramic
• Balls: ZrO2 Ceramic
• Cage: PTFE
• Dimensions: 20mmx37mmx9mm/Metric
• ID (inner diameter)/Bore: 20mm
• OD (outer diameter): 37mm
• Width/Height/thickness: 9mm
• Quantity: 30 Bearings