53308
Precision thrust bearing > Thrust ball bearing
53308 - Thrust ball bearing - Precision thrust bearing
| Product model | 53308 |
|---|---|
| d | 40 mm |
| D | 78 mm |
| B | 28.5 mm |
| Limiting speed | 4000 r/min |
| Reference speed | 2800 r/min |
| 轴承座圈和轴承垫圈的高度(H1) | 31mm |
| d1 | ≈78mm |
| D1) | ≈42mm |
| 球形轴承座内径(D2) | 60mm |
| 球形轴承座圈外径(D3) | 82mm |
| 球形轴承座圈高度(C) | 8.5mm |
| 球面轴承座圈半径(R) | 64mm |
| 座圈球面的中心高度(s) | 28mm |
| r1,2 | min.1mm |
| da | min.63mm |
| Da | max.60mm |
| ra | max.1mm |
| Pu | 4.5kN |
| Minimum load factor (A) | 0.077 |
| Bearing quality (including bearing race when applicable) | 0.67kg |
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53308 / Thrust ball bearing / Precision thrust bearing