ZWZ / Tapered roller bearings
K661/K653/YB4
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Core dimensions
d / mm79.375
D / mm146.050
B / mm41.275
T / mm41.275
C / mm31.750
Technical parameters
| Parameter / unit | Source value |
|---|---|
| Mass / kg | 3.010 |
| Basic static load rating / kN | 316.000 |
| Basic dynamic load rating / kN | 239.000 |
| Oil limiting speed / rpm | 3400 |
| Grease limiting speed / rpm | 2700 |
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