7409 BCBM
Precision ball bearing > Single row angular contact ball bearing
7409 BCBM - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7409 BCBM |
|---|---|
| d | 45 mm |
| D | 120 mm |
| B | 29 mm |
| Limiting speed | 7500 r/min |
| Reference speed | 7500 r/min |
| d1 | ≈74.9mm |
| d2 | ≈91.8mm |
| Distance from pressure point (a) | 49.3mm |
| r1,2 | min.2mm |
| Minimum chamfer size of outer ring(r3,4) | min.2mm |
| da | min.55mm |
| Da | max.110mm |
| Db | max.107.7mm |
| ra | max.2mm |
| rb | max.2mm |
| Pu | 2.36kN |
| Calculation coefficient (A) | 0.0585 |
| Calculation coefficient (kr) | 0.1 |
| Calculation coefficient(e) | 1.14 |
| Mass bearing | 1.55kg |
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7409 BCBM / Single row angular contact ball bearing / Precision ball bearing