7244 BCBM
Precision ball bearing > Single row angular contact ball bearing
7244 BCBM - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7244 BCBM |
|---|---|
| d | 220 mm |
| D | 400 mm |
| B | 65 mm |
| Limiting speed | 2200 r/min |
| Reference speed | 1800 r/min |
| d1 | ≈291.1mm |
| d2 | ≈333.55mm |
| Distance from pressure point (a) | 164mm |
| r1,2 | min.4mm |
| Minimum chamfer size of outer ring(r3,4) | min.1.5mm |
| da | min.237mm |
| Da | max.383mm |
| Db | max.391mm |
| ra | max.3mm |
| rb | max.1.5mm |
| Pu | 13.4kN |
| Calculation coefficient (A) | 5.13 |
| Calculation coefficient (kr) | 0.08 |
| Calculation coefficient(e) | 1.14 |
| Mass bearing | 37kg |
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7244 BCBM / Single row angular contact ball bearing / Precision ball bearing