Description
Dimensions
| d | 45 mm | Bore diameter |
|---|---|---|
| D | 73 mm | Outside diameter |
| H | 20 mm | Height |
| d1 | ≈ 73 mm | Outside diameter shaft washer |
| D1 | ≈ 47 mm | Inner diameter housing washer |
| r1,2 | min. 1 mm | Chamfer dimension washer |
Abutment dimensions
| da | min. 62 mm | Abutment diameter shaft |
|---|---|---|
| Da | max. 56 mm | Abutment diameter housing |
| ra | max. 1 mm | Fillet radius |
Calculation data
| Basic dynamic load rating | C | 39 kN |
|---|---|---|
| Basic static load rating | C0 | 86.5 kN |
| Fatigue load limit | Pu | 3.2 kN |
| Reference speed | 3 600 r/min | |
| Limiting speed | 5 000 r/min | |
| Minimum load factor | A | 0.038 |
Tolerances and clearances
General bearing specifications
- Tolerances: table 1
Bearing interfaces
- Seat tolerances for standard conditions
- Tolerances and resultant fit
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.
- Separable design facilitates mounting/dismounting and maintenance inspections
- Interchangeable components
- Ground bore of shaft washers enable interference fit
