| 4304 Double Row Open Ball Bearing, Bearing inner diameter is 20mm, Bearing outer diameter is 52mm and Bearing Width is 21mm, bearing is made from Chrome Steel. - Item: 4304 Ball Bearing
- Type: Deep Groove Ball Bearing
- Closures: Open
- Size: 20mm x 52mm x 21mm
- Bearing Inner Diameter: 20mm
- Bearing Outer Diameter: 52mm
- Bearing Width: 21mm
- Dynamic load rating Cr: 18720 N
- Static load rating Cor: 12800 N
- Limiting Speed:
- Grease Lubrication: 7600 RPM
- Oil Lubrication: 9600 RPM
- Quantity: One Bearing
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