Image is for illustration purposes only.
The 15590/15523 is a tapered roller bearing set consisting of a cone (inner ring with rollers and cage) and cup (outer ring). This inch-series design provides high radial and thrust load capacity through its tapered raceway geometry, with separable components that simplify installation and maintenance.
Commonly used in automotive wheel hubs, agricultural equipment, construction machinery, and industrial gearboxes where combined radial and axial loads must be supported. The set configuration ensures proper matching of cone and cup for optimal performance and longevity in heavy-duty rotating applications.
Interchange / cross reference
Cross-references are provided as a guide — verify dimensions and fit for your application.
15590/15523
Bore/Inner Diameter Inch: 1.125
Bore/Inner Diameter mm: 28.575
Outside Diameter Inch: 2.375
Outside Diameter mm: 60.325
Width Inch: 0.7812
Width mm: 19.842
For large orders ($2000+) please inquire by email.
