331981
Precision tapered roller bearing > Double row tapered roller bearing
331981 - Precision tapered roller bearing - Double row tapered roller bearing
| Product model | 331981 |
|---|---|
| d | 346.075 mm |
| D | 488.95 mm |
| B | 200.025 mm |
| C | 158.75mm |
| d1 | ≈413mm |
| D1 | ≈467mm |
| r1,2 | min.6.4mm |
| r3,4 | min.1.5mm |
| a | 186mm |
| Pu | 510kN |
| Calculation coefficient(e) | 0.33 |
| Y1 | 2 |
| Y2 | 3 |
| Y0 | 2 |
| CF | 695kN |
| CFa | 230kN |
| Calculation coefficient(K) | 1.74 |
| Mass bearing | 110kg |
Product Details
The 331981 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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331981 / Double row tapered roller bearing / Precision tapered roller bearing