7321 BEGAM
Precision ball bearing > Single row angular contact ball bearing
7321 BEGAM - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7321 BEGAM |
|---|---|
| d | 105 mm |
| D | 225 mm |
| B | 49 mm |
| Limiting speed | 4800 r/min |
| Reference speed | 3600 r/min |
| d1 | ≈151.65mm |
| d2 | ≈181.35mm |
| Distance from pressure point (a) | 94mm |
| r1,2 | min.3mm |
| Minimum chamfer size of outer ring(r3,4) | min.1.1mm |
| da | min.119mm |
| Da | max.211mm |
| Db | max.218mm |
| ra | max.2.5mm |
| rb | max.1mm |
| Pu | 6.95kN |
| Calculation coefficient (A) | 0.669 |
| Calculation coefficient (kr) | 0.1 |
| Calculation coefficient(e) | 1.14 |
| Mass bearing | 8.55kg |
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7321 BEGAM / Single row angular contact ball bearing / Precision ball bearing