AXK 90120
Needle roller and cage thrust assemblyNeedle roller and cage thrust assemblies are designed to accommodate heavy axial loads and peak loads in one direction. They provide a high degree of stiffness within a minimum axial space. In applications where the faces of adjacent machine components serve as raceways, needle roller thrust bearings take up no more space than a conventional thrust washer. The bearings can also be combined with bearing washers to create complete bearings.
- High axial load carrying capacity
- High stiffness
- Long service life
- Require minimal axial space
- Can be combined with bearing washers
Description
Dimensions
| d | 90 mm | Bore diameter |
|---|---|---|
| D | 120 mm | Outside diameter |
| Dw | 4 mm | Diameter roller |
| Ea | min. 94 mm | Raceway diameter (min.) roller and cage thrust assembly |
| Eb | max. 118 mm | Raceway diameter (max.) roller and cage thrust assembly |
Calculation data
| Basic dynamic load rating | C | 65.5 kN |
|---|---|---|
| Basic static load rating | C0 | 405 kN |
| Fatigue load limit | Pu | 49 kN |
| Reference speed | 1 500 r/min | |
| Limiting speed | 3 000 r/min |
Mass
| Mass roller and cage thrust assembly | 0.086 kg |
Tolerances and clearances
Bearing data, Design considerations
Bearing interfaces
