Image is for illustration purposes only.
28580/28521
The 28580/28521 is a single row 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.
Tapered roller bearing sets are widely used in automotive wheel hubs, gearboxes, differentials, and industrial equipment where combined radial and axial loads must be supported. The separable design allows for precise adjustment of bearing clearance during installation.
Interchange / cross reference
ABC A141334ZALLISC 061693ALLISC 10946ALLISC 109461ALLISC 217448ALLISC 3010946ALLISC 061692ALLISC 10945ALLISC 217447ALLISC 3010945ALLISC OMX10034ALLISC 703144ARAMCO 1331797100ARAMCO 1331797800AUSTIN 313322
Cross-references are provided as a guide — verify dimensions and fit for your application.
For large orders ($2000+) please inquire by email.
Measurement Type
Imperial
Inner Diameter (ID)
2 in
Outside Diameter (OD)
3.625 mm / 3 5/8 in
Width
1 mm / 31/32 in
Sealing
Open
Precision Class
ISO P0
Arrangement
One
Ball Material
Case Carburized Steel
Bearing Type
Tapered Roller Bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Assembly Components
28580 (1) | 28521 (1)
Number of Tapered Rows
1
Weight (kg)
0.7
Basic Number
28580/28521
UNSPSC
31171516
