•Description: 7304CD/CB Angular Contact Ball Bearing
•Type: Angular Contact Ball Bearings
•Closures: 2 Metal Shields
•Lubrication: Self Lubricated (Grease)
•Dimensions: 20mm x 52mm x 30mm/Metric
•ID (inner diameter)/Bore: 20mm
•OD (outer diameter): 52mm
•Width/Height/thickness: 30mm
•Dynamic load rating Cr:18.7 KN
•Static load rating Cor: 10.4KN
•Grease speed: 13000 r/min
•Oil speed: 16000 r/min
•Weight: 0.292kg
Double Row Angular Contact Ball stiff Bearings 7304CD/CB with a two - piece inner ring
The standard range is shown in matrix 1. The matrix is also valid for bearings in the 52 A and 53 A series, which have the same performance characteristics and dimensional features (except for the width of size 5200).













