NJ209 Cylindrical Roller Bearing 45mm x 85mm x 19mm One Bearing NJ209 Cylindrical Roller Bearing and Removable Inner Ring, this is a popular size that could be used in many application that uses this size 45mm x 85mm x 19mm. Bearing is made of Chrome Steel. * Item: NJ209 Bearing * Type: Cylindrical Roller Bearings * Size: 45mm x 85mm x 19mm * Quantity: One Bearing * Dynamic load rating Cr: 46,000 N * Static load rating Cor: 47,000 N * Limiting Speed: * Grease Lubrication: 7,500 RPM * Oil Lubrication: 9,000 RPM