7210 BE-2RZP
Precision ball bearing > Single row angular contact ball bearing
7210 BE-2RZP - Single row angular contact ball bearing - Precision ball bearing
| Product model | 7210 BE-2RZP |
|---|---|
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| Limiting speed | 7000 r/min |
| Reference speed | 9000 r/min |
| d1 | ≈65.85mm |
| d2 | ≈57.68mm |
| D2 | ≈76.8mm |
| D5 | ≈82.9mm |
| Distance from pressure point (a) | 39mm |
| r1,2 | min.1.1mm |
| Minimum chamfer size of outer ring(r3,4) | min.0.6mm |
| da | max.65mm |
| Da | max.83mm |
| Db | max.85.8mm |
| ra | max.1mm |
| rb | max.0.6mm |
| Pu | 1.22kN |
| Calculation coefficient (A) | 0.014 |
| Calculation coefficient (kr) | 0.095 |
| Calculation coefficient(e) | 1.14 |
| Mass bearing | 0.55kg |
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7210 BE-2RZP / Single row angular contact ball bearing / Precision ball bearing