331148 A
Precision tapered roller bearing > Four row tapered roller bearing
331148 A - Precision tapered roller bearing - Four row tapered roller bearing
| Product model | 331148 A |
|---|---|
| d | 584.2 mm |
| D | 762 mm |
| B | 396.875mm |
| d1 | ≈620mm |
| D1 | ≈688mm |
| r1,2 | min.3.3mm |
| r3,4 | min.6.4mm |
| Pu | 1560kN |
| CF | 2040kN |
| CFa | 472kN |
| Calculation coefficient(K) | 1.24 |
| Calculation coefficient(e) | 0.48 |
| Y1 | 1.4 |
| Y2 | 2.1 |
| Y0 | 1.4 |
| Mass bearing | 485kg |
Product Details
The 331148 A is part of the Four row tapered roller bearing series within our Precision tapered roller bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: wheel hubs, transmissions, differentials and heavy-duty axle systems. 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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331148 A / Four row tapered roller bearing / Precision tapered roller bearing