28580/28521 Tapered Roller Bearing Set 2.0000" x 3.6250" x 0.9688" - Cup & Cone
28580/28521 Tapered Roller Bearing Set - Cup & Cone
The 28580/28521 is an inch-series single row tapered roller bearing set: a 28580 cone (inner ring with rollers and cage) paired with a 28521 cup (outer ring). It handles combined heavy radial and thrust loads and is typically mounted in opposing pairs.
- Set number: 28580/28521
- Cone: 28580
- Cup: 28521
- Bore (d): 2.0000 in (50.800 mm)
- Outside diameter (D): 3.6250 in (92.075 mm)
- Total width (T): 0.9688 in (24.608 mm)
- Type: single row tapered roller bearing, cup and cone set
- Manufacturer: Generic / Unbranded
Common applications: trailer and vehicle wheel hubs, axles, gearboxes, differentials, agricultural equipment, lawn and garden equipment and industrial machinery.
Please confirm part numbers and dimensions against your existing bearing before installation.