387AS/382A Tapered Roller Bearing Set, Inch Series, Single Row

387AS/382A The 387AS/382A is a tapered roller bearing set consisting of a cone (inner ring with rollers and cage) and cup (outer ring). This single row design uses tapered raceways to accommodate combined radial and axial loads, with load capacity increasing with the contact angle. Tapered roller bearing sets are widely used in automotive axles, transmissions, wheel hubs, and industrial gearboxes where both radial and thrust loads are present. The separable design allows for independent mounting and precise adjustment of internal clearance during installation. Interchange / cross reference ALLISC 0212037ALLISC 10578ALLISC 3010578ALLISC 30105787ALLISC 0218285ALLISC 02182855AM 111E050032AM 111E0500321AMC 919661ARAMCO 1331442400ARAMCO 1331445600AUSTIN 313037AUSTIN 319014CASE 40467CHRYSL 568500 Cross-references are provided as a guide — verify dimensions and fit for your application. For large orders ($2000+) please inquire by email.