331945
Precision tapered roller bearing > Double row tapered roller bearing
331945 - Precision tapered roller bearing - Double row tapered roller bearing
| Product model | 331945 |
|---|---|
| d | 228.6 mm |
| D | 488.95 mm |
| B | 254 mm |
| C | 152.4mm |
| d1 | ≈400mm |
| D1 | ≈456mm |
| r1,2 | min.6.4mm |
| 外圈倒角尺寸(r3,4) | min.1.5mm |
| r3,4 | min.1.5mm |
| a | 326.405mm |
| Pu | 390kN |
| Calculation coefficient(e) | 0.94 |
| Y1 | 0.72 |
| Y2 | 1.07 |
| Y0 | 0.7 |
| CF | 735kN |
| CFa | 669kN |
| Calculation coefficient(K) | 0.62 |
| Mass bearing | 196kg |
Product Details
The 331945 is part of the Double 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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331945 / Double row tapered roller bearing / Precision tapered roller bearing