3313 A
Precision ball bearing > Double row angular contact ball bearing
3313 A - Double row angular contact ball bearing - Precision ball bearing
| Product model | 3313 A |
|---|---|
| d | 65 mm |
| D | 140 mm |
| B | 58.7 mm |
| Limiting speed | 4500 r/min |
| Reference speed | 5300 r/min |
| d1 | ≈89.85mm |
| 外圈肩部直径(D1) | ≈115.95mm |
| Chamfer size of inner ring (r1,2) | min.2.1mm |
| Distance from load point (a) | 84mm |
| da | min.77mm |
| Da | max.128mm |
| ra | max.2mm |
| Pu | 4.55kN |
| kr | 0.07 |
| Calculation coefficient (e) | 0.8 |
| Calculation coefficient (X) | 0.63 |
| Y0 | 0.66 |
| Y1 | 0.78 |
| Y2 | 1.24 |
| Mass bearing | 4.1kg |
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3313 A / Double row angular contact ball bearing / Precision ball bearing