Description
Dimensions
| d | 460 mm | Bore diameter |
|---|---|---|
| D | 620 mm | Outside diameter |
| H | 130 mm | Height |
| d1 | 615 mm | Outside diameter shaft washer |
| D1 | 465 mm | Bore diameter housing washer |
| B | 45.5 mm | Height shaft washer |
| r1,2 | min. 5 mm | Chamfer dimension housing washer |
Abutment dimensions
| da | min. 611 mm | Abutment diameter shaft |
|---|---|---|
| Da | max. 499 mm | Abutment diameter housing |
| ra | max. 4 mm | Fillet radius |
Calculation data
| Basic dynamic load rating | C | 2 700 kN |
|---|---|---|
| Basic static load rating | C0 | 13 400 kN |
| Fatigue load limit | Pu | 900 kN |
| Reference speed | 200 r/min | |
| Limiting speed | 430 r/min | |
| Minimum axial load factor | A | 14.365 |
Included products
| Shaft washer | IW-81292 |
| Housing washer | OW-81292 |
Tolerances and clearances
General bearing specifications
- Tolerances: table, table, values
Design considerations
- table
Bearing interfaces
- Seat tolerances for standard conditions
Single row cylindrical roller thrust bearings are designed to accommodate heavy axial loads and peak loads in one direction, but not radial loads. They provide a high degree of stiffness and require little axial space. They are mainly used in applications where thrust ball bearings do not have sufficient load carrying capacity. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
- High axial load carrying capacity
- High stiffness
- Long service life
- Require little axial space
- Separable design
