ZWZ / Tapered roller bearings
31311/YB4
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Core dimensions
d / mm55.000
D / mm120.000
B / mm29.000
T / mm31.500
C / mm21.000
Technical parameters
| Parameter / unit | Source value |
|---|---|
| Mass / kg | 1.780 |
| Basic static load rating / kN | 148.000 |
| Basic dynamic load rating / kN | 142.000 |
| Oil limiting speed / rpm | 4400 |
| Grease limiting speed / rpm | 3500 |
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