31320 X
Precision tapered roller bearing > Single row tapered roller bearing
31320 X - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | 31320 X |
|---|---|
| d | 100 mm |
| D | 215 mm |
| B | 51 mm |
| Limiting speed | 3000 r/min |
| Reference speed | 2200 r/min |
| T | 56.5mm |
| d1 | ≈158.61mm |
| C | 35mm |
| r1,2 | min.4mm |
| r3,4 | min.3mm |
| a | 64.953mm |
| da | max.121mm |
| db | min.116mm |
| Da | max.202.5mm |
| Db | min.202mm |
| Ca | min.7mm |
| Cb | min.21.5mm |
| ra | max.4mm |
| rb | max.3mm |
| Pu | 51kN |
| Calculation coefficient(e) | 0.83 |
| Y | 0.72 |
| Y0 | 0.4 |
| Mass bearing | 8.64kg |
Product Details
The 31320 X 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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31320 X / Single row tapered roller bearing / Precision tapered roller bearing