BA1B 311585 A
Precision ball bearing > Single row angular contact ball bearing
BA1B 311585 A - Single row angular contact ball bearing - Precision ball bearing
| Product model | BA1B 311585 A |
|---|---|
| d | 540 mm |
| D | 630 mm |
| B | 45 mm |
| Limiting speed | 900 r/min |
| Reference speed | 850 r/min |
| d1 | ≈571mm |
| d2 | ≈600mm |
| 凸缘外径(D3) | 644mm |
| 外圈导向凸缘宽度(C1) | 10mm |
| Distance from pressure point (a) | 190mm |
| r1,2 | min.3mm |
| Minimum chamfer size of outer ring(r3,4) | min.3mm |
| da | min.553mm |
| ra | max.2.5mm |
| Pu | 10.6kN |
| Calculation coefficient (A) | 2.58 |
| Calculation coefficient (kr) | 0.078 |
| Calculation coefficient(e) | 0.8 |
| Mass bearing | 21.5kg |
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BA1B 311585 A / Single row angular contact ball bearing / Precision ball bearing