7312 ACCBM
Precision ball bearing > Single row angular contact ball bearing
7312 ACCBM - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7312 ACCBM |
|---|---|
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| Limiting speed | 10000 r/min |
| Reference speed | 7000 r/min |
| d1 | ≈87.14mm |
| d2 | ≈104.26mm |
| D5 | ≈118.42mm |
| Distance from pressure point (a) | 37mm |
| r1,2 | min.2.1mm |
| Minimum chamfer size of outer ring(r3,4) | min.1.1mm |
| da | min.72mm |
| Da | max.118mm |
| Db | max.123mm |
| ra | max.2mm |
| rb | max.1mm |
| Pu | 3.6kN |
| Calculation coefficient (A) | 0.0345 |
| Calculation coefficient (kr) | 0.1 |
| Calculation coefficient(e) | 0.68 |
| Mass bearing | 1.75kg |
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7312 ACCBM / Single row angular contact ball bearing / Precision ball bearing