BT4B 330742 A/HA4
Precision tapered roller bearing > Four row tapered roller bearing
BT4B 330742 A/HA4 - Precision tapered roller bearing - Four row tapered roller bearing
| Product model | BT4B 330742 A/HA4 |
|---|---|
| d | 863.6 mm |
| D | 1219.1 mm |
| B | 876.3mm |
| d1 | ≈935mm |
| D1 | ≈1080mm |
| r1,2 | min.4.8mm |
| r3,4 | min.12.7mm |
| Pu | 4750kN |
| CF | 7500kN |
| CFa | 1230kN |
| Calculation coefficient(K) | 1.76 |
| Calculation coefficient(e) | 0.33 |
| Y1 | 2 |
| Y2 | 3 |
| Y0 | 2 |
| Mass bearing | 3470kg |
Product Details
The BT4B 330742 A/HA4 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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BT4B 330742 A/HA4 / Four row tapered roller bearing / Precision tapered roller bearing