Description
Dimensions
| d | 800 mm | Bore diameter |
|---|---|---|
| D | 950 mm | Outside diameter |
| H | 90 mm | Height |
| d1 | 946 mm | Outside diameter shaft washer |
| D1 | 804 mm | Bore diameter housing washer |
| B | 26 mm | Height shaft washer |
| r1,2 | min. 4 mm | Chamfer dimension housing washer |
Abutment dimensions
| da | min. 913 mm | Abutment diameter shaft |
|---|---|---|
| Da | max. 837 mm | Abutment diameter housing |
| ra | max. 3 mm | Fillet radius |
Calculation data
| Basic dynamic load rating | C | 2 500 kN |
|---|---|---|
| Basic static load rating | C0 | 18 000 kN |
| Fatigue load limit | Pu | 1 040 kN |
| Reference speed | 190 r/min | |
| Limiting speed | 380 r/min | |
| Minimum axial load factor | A | 26 |
Included products
| Shaft washer | IW-891/800 |
| Housing washer | OW-891/800 |
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
