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 |
Product Details
The 53308 is part of the Thrust ball bearing series within our Precision thrust bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: drill heads, injection molding machines, vertical lathes and crane hooks. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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53308 / Thrust ball bearing / Precision thrust bearing