high quantities 7311AC/DB Bearing dimension: 55x120x58, Global 7311AC/DB Angular Contact Ball 7311BTN/DB, 266311A, 55, 120, 58, -, -, 0, 0, 2.88.
Usually, the cages for angular contact ball bearings with a contact angle . (DB). (Example). 7208 A DB. Radial loads and axial loads in both directions.
NHBB's preloaded duplex bearings include back-to-back (DB), face-to-face (DF) and tandem (DT) types. Preload helps control an application's operating
Angular contact ball bearings are non-separable type bearings of series 79, 70, 72, of the back-to-back duplex type bearing (DB), but it has a larger allowable
available for the fixed end of spindles are usually 2 rows (DB), 3 rows (DBD), and combinations, since the preload distribution to each bearing is not equal, the