BA1B 307788
Precision ball bearing > Single row angular contact ball bearing
BA1B 307788 - Single row angular contact ball bearing - Precision ball bearing
| Product model | BA1B 307788 |
|---|---|
| d | 900 mm |
| D | 1030 mm |
| B | 63 mm |
| Limiting speed | 480 r/min |
| Reference speed | 450 r/min |
| d1 | ≈946mm |
| d2 | ≈984mm |
| 凸缘外径(D3) | 1044mm |
| 外圈导向凸缘宽度(C1) | 12mm |
| Distance from pressure point (a) | 310mm |
| r1,2 | min.3.9mm |
| da | min.918mm |
| ra | max.3.5mm |
| Pu | 17.3kN |
| Calculation coefficient (A) | 12.3 |
| Calculation coefficient (kr) | 0.078 |
| Calculation coefficient(e) | 0.8 |
| Mass bearing | 64kg |
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BA1B 307788 / Single row angular contact ball bearing / Precision ball bearing