Single direction cylindrical roller thrust bearings
Single direction cylindrical roller thrust bearings are composed of a housing washer (GS), a shaft washer (WS) and a cage-roller assembly. They are characterized by a very low axial section, and high load carrying capacity and stiffness. They can support only axial loads in one direction, and cannot withstand radial forces and tilting moments.
Main types
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Type 81M
- Flat housing locating washer
- Low cross section separable design
- Two-piece machined brass cage (M) guided on rollers
- Supports unidirectional axial loads
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Type 89M
- Flat housing locating washer
- Two rows of rollers
- Two-piece machined brass cage (M) guided on rollers
- Low cross section separable design
- Supports unidirectional axial loads
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Type TCRBU
- Sphered housing washer
- Low cross section separable design
- Two-piece machined brass cage (M) guided on rollers
- Supports unidirectional axial loads
- The sphered housing washer is mounted on a locating sphered seat washer to accommodate shaft misalignment
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