53178/53377
Precision tapered roller bearing > Single row tapered roller bearing
53178/53377 - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | 53178/53377 |
|---|---|
| d | 44.45 mm |
| D | 95.25 mm |
| B | 28.3 mm |
| Limiting speed | 7000 r/min |
| Reference speed | 5300 r/min |
| T | 30.958mm |
| d1 | ≈69.39mm |
| C | 20.638mm |
| r1,2 | min.2mm |
| r3,4 | min.2.3mm |
| a | 30.006mm |
| da | max.53mm |
| db | min.54.5mm |
| Da | max.86mm |
| Db | min.89mm |
| Ca | min.4mm |
| Cb | min.10mm |
| ra | max.2mm |
| rb | max.2.3mm |
| Pu | 11.4kN |
| Calculation coefficient(e) | 0.75 |
| Y | 0.8 |
| Y0 | 0.45 |
| Mass bearing | 0.93kg |
Product Details
The 53178/53377 is part of the Single 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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53178/53377 / Single row tapered roller bearing / Precision tapered roller bearing