6909 Full Ceramic Ball Bearing, the inner diameter is 45mm, outer diameter is 68mm and the width is 12mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
Item: 6909 Ball Bearing
Type: Full Ceramic Ball Bearing
Inner/outer races: Si3N4 Ceramic
Balls: S3N4 Ceramic
Cage: PTFE
Dimensions: 45mmx68mmx12mm/Metric
ID (inner diameter)/Bore: 45mm
OD (outer diameter): 68mm
Width/Height/thickness: 12mm
Quantity: 8 Bearings
VXB Category: Full ceramic bearings
Wholesale Pack of 8 6909 Full Ceramic Si3N4 Bearing 45x68x12
