Needle 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.
| d |
8 mm
|
Bore diameter |
|---|---|---|
| D |
21 mm
|
Outside diameter |
| Dw |
2 mm
|
Diameter roller |
| Ea |
min. 9 mm
|
Raceway diameter (min.) roller and cage thrust assembly |
| Eb |
max. 20 mm
|
Raceway diameter (max.) roller and cage thrust assembly |
| Basic dynamic load rating | C |
7.2 kN
|
|---|---|---|
| Basic static load rating | C0 |
20 kN
|
| Fatigue load limit | Pu |
2.32 kN
|
| Reference speed |
5 600 r/min
|
|
| Limiting speed |
11 000 r/min
|
| Mass roller and cage thrust assembly |
0.002 kg
|
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