25580/25522 Tapered Roller Bearing Set - Inch Series, Single Row

25580/25522 The 25580/25522 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 rolling elements to handle combined radial and thrust loads, with load capacity proportional to the contact angle. Tapered roller bearing sets are commonly used in automotive wheel hubs, truck axles, gearboxes, and industrial equipment where precise axial positioning and the ability to support both radial and axial forces is required. The separable design allows for individual inspection and replacement of components. Interchange / cross reference ALLISC 0210008ALLISC 218701ALLISC 253258ALLISC 254037ALLISC 3004930ALLISC 30049308ALLISC 3007163ALLISC 30071633ALLISC 4253258ALLISC 42532580ALLISC 4254037ALLISC 42540377ALLISC 4930ALLISC 230637ALLISC 339298 Cross-references are provided as a guide — verify dimensions and fit for your application. 25580/25522Bore/Inner Diameter Inch: 1.75 Bore/Inner Diameter mm: 44.45 Outside Diameter Inch: 3.27 Outside Diameter mm: 83.058 Width Inch: 0.94 Width mm: 23.876 For large orders ($2000+) please inquire by email.