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- Bearing model
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Model
81144 M
- Internal diameter-(mm)
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d
220
- External diameter-(mm)
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D
270
- Thickness-(mm)
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B
37
- Dynamic load-(kN)
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cr
335
- Static load-(kN)
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cor
1700
- Fatigue load-(rpm)
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Fatigue load
137
- Reference speed-(rpm)
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Reference speed
670
- Limiting speed-(rpm)
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Limiting speed
1300
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Bearing Type
Thrust roller bearing
The thrust roller bearing is used to bear the combined axial and radial loads mainly including axial load, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction coefficient, higher rotating speed and self-aligning performance.