Nachi Angular Contact Ball Bearing, Bore Dia 55 mm, Outer Dia 120 mm, Width 29 mm, Open

The 7311BMU angular contact ball bearing is designed for high-performance applications, featuring a bore diameter of 55 mm, an outer diameter of 120 mm, and a width of 29 mm. It is equipped with a brass cage and offers a contact angle of 40 degrees, providing superior axial load capacity. This single-row bearing is flush ground for precise alignment and is available in an open configuration. It is suitable for applications requiring both radial and axial loading, making it ideal for machinery and equipment that demand high thrust capacity in one direction.