330870 BG
Precision tapered roller bearing > Four row tapered roller bearing
330870 BG - Precision tapered roller bearing - Four row tapered roller bearing
| Product model | 330870 BG |
|---|---|
| d | 317.5 mm |
| D | 422.275 mm |
| B | 269.875mm |
| d1 | ≈342mm |
| D1 | ≈384mm |
| r1,2 | min.1.5mm |
| r3,4 | min.3.3mm |
| Pu | 680kN |
| CF | 815kN |
| CFa | 129kN |
| Calculation coefficient(K) | 1.83 |
| Calculation coefficient(e) | 0.31 |
| Y1 | 2.2 |
| Y2 | 3.3 |
| Y0 | 2.2 |
| Mass bearing | 105kg |
Product Details
The 330870 BG 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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330870 BG / Four row tapered roller bearing / Precision tapered roller bearing