Dimensions Bore diameter 17 mm Outside diameter 40 mm Width 12 mm Properties Filling slots Without Number of rows 1 Locating feature, bearing outer ring None Bore type Cylindrical Cage Sheet metal Matched arrangement No Radial internal clearance C3 Material, bearing Bearing steel Coating Without Sealing Seal on both sides Sealing type Contact Lubricant Grease Relubrication feature Without