3211 A
Precision ball bearing > Double row angular contact ball bearing
3211 A - Double row angular contact ball bearing - Precision ball bearing
| Product model | 3211 A |
|---|---|
| d | 55 mm |
| D | 100 mm |
| B | 33.3 mm |
| Limiting speed | 6300 r/min |
| Reference speed | 6300 r/min |
| d2 | ≈63.2mm |
| D2 | ≈92.3mm |
| Chamfer size of inner ring (r1,2) | min.1.5mm |
| Distance from load point (a) | 57mm |
| da | min.63mm |
| Da | max.91mm |
| ra | max.1.5mm |
| Pu | 2.2kN |
| kr | 0.06 |
| Calculation coefficient (e) | 0.8 |
| Calculation coefficient (X) | 0.63 |
| Y0 | 0.66 |
| Y1 | 0.78 |
| Y2 | 1.24 |
| Mass bearing | 0.91kg |
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3211 A / Double row angular contact ball bearing / Precision ball bearing