3315 A
Precision ball bearing > Double row angular contact ball bearing
3315 A - Double row angular contact ball bearing - Precision ball bearing
| Product model | 3315 A |
|---|---|
| d | 75 mm |
| D | 160 mm |
| B | 68.3 mm |
| Limiting speed | 4000 r/min |
| Reference speed | 4500 r/min |
| d1 | ≈103.3mm |
| 外圈肩部直径(D1) | ≈135mm |
| Chamfer size of inner ring (r1,2) | min.2.1mm |
| Distance from load point (a) | 96mm |
| da | min.87mm |
| Da | max.148mm |
| ra | max.2mm |
| Pu | 5.5kN |
| kr | 0.07 |
| Calculation coefficient (e) | 0.8 |
| Calculation coefficient (X) | 0.63 |
| Y0 | 0.66 |
| Y1 | 0.78 |
| Y2 | 1.24 |
| Mass bearing | 5.55kg |
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3315 A / Double row angular contact ball bearing / Precision ball bearing