Detailed description
6904 Full Ceramic Ball Bearing, the inner diameter is 20mm, outer diameter is 37mm and the width is 9mm, Bearing is made of Ceramic.
Item: 6904 Ball Bearing
Type: Full Ceramic Ball Bearing
Cage: PTFE
Balls: ZrO2 Ceramic or Si3N4
Inner/outer races: ZrO2 Ceramic
Dimensions: 20mm x 37mm x 9mm/Metric
ID (inner diameter)/Bore: 20mm
OD (outer diameter): 37mm
Width/Height/thickness: 9mm
Size: 20 x 37 x 9 mm
Quantity: One Bearing
Highest Temperature: 356 (degrees fahrenheit) = 180 (degrees Celsius)
Net Weight: 5.5 Grams










