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.
d | 380 mm | Bore diameter |
---|---|---|
D | 460 mm | Outside diameter |
H | 48 mm | Height |
d1 | 457 mm | Outside diameter shaft washer |
D1 | 383 mm | Bore diameter housing washer |
B | 14 mm | Height shaft washer |
r1,2 | min. 2 mm | Chamfer dimension housing washer |
da | min. 440 mm | Abutment diameter shaft |
---|---|---|
Da | max. 400 mm | Abutment diameter housing |
ra | max. 2 mm | Fillet radius |
Basic dynamic load rating | C | 710 kN |
---|---|---|
Basic static load rating | C0 | 4 400 kN |
Fatigue load limit | Pu | 305 kN |
Reference speed | 400 r/min | |
Limiting speed | 800 r/min | |
Minimum axial load factor | A | 1.5 |
Shaft washer | IW-89176 |
Housing washer | OW-89176 |
General bearing specifications
Design considerations
Bearing interfaces
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