31330 X
Precision tapered roller bearing > Single row tapered roller bearing
31330 X - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | 31330 X |
|---|---|
| d | 150 mm |
| D | 320 mm |
| B | 75 mm |
| Limiting speed | 2000 r/min |
| Reference speed | 1400 r/min |
| T | 82mm |
| d1 | ≈234.13mm |
| C | 50mm |
| r1,2 | min.5mm |
| r3,4 | min.4mm |
| a | 96.177mm |
| da | max.181mm |
| db | min.169.5mm |
| Da | max.304mm |
| Db | min.300mm |
| Ca | min.9mm |
| Cb | min.32mm |
| ra | max.5mm |
| rb | max.4mm |
| Pu | 100kN |
| Calculation coefficient(e) | 0.83 |
| Y | 0.72 |
| Y0 | 0.4 |
| Mass bearing | 27.2kg |
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31330 X / Single row tapered roller bearing / Precision tapered roller bearing