Single direction thrust ball bearings can accommodate axial loads in one direction. They must not be subjected to any radial load. Their separable components facilitate mounting/dismounting and maintenance inspections. Many of the components are interchangeable. The shaft washers have a ground bore that enables an interference fit.
| d | 420 mm | Bore diameter |
|---|---|---|
| D | 580 mm | Outside diameter |
| H | 130 mm | Height |
| d1 | ≈ 574 mm | Outside diameter shaft washer |
| D1 | ≈ 426 mm | Inner diameter housing washer |
| r1,2 | min. 5 mm | Chamfer dimension washer |
| da | min. 517 mm | Abutment diameter shaft |
|---|---|---|
| Da | max. 483 mm | Abutment diameter housing |
| ra | max. 4 mm | Fillet radius |
| Basic dynamic load rating | C | 884 kN |
|---|---|---|
| Basic static load rating | C0 | 5 500 kN |
| Fatigue load limit | Pu | 90 kN |
| Reference speed | 430 r/min | |
| Limiting speed | 600 r/min | |
| Minimum load factor | A | 130 |
General bearing specifications
Bearing interfaces
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