LM 12749/710
Precision tapered roller bearing > Single row tapered roller bearing
LM 12749/710 - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | LM 12749/710 |
|---|---|
| d | 21.987 mm |
| D | 45.237 mm |
| B | 16.637 mm |
| Limiting speed | 15000 r/min |
| Reference speed | 12000 r/min |
| T | 15.494mm |
| d1 | ≈34.3mm |
| C | 12.065mm |
| r1,2 | min.1.3mm |
| r3,4 | min.1.3mm |
| a | 10.066mm |
| da | max.28mm |
| db | min.29mm |
| Da | max.39mm |
| Db | min.42mm |
| Ca | min.3mm |
| Cb | min.3mm |
| ra | max.1.3mm |
| rb | max.1.3mm |
| Pu | 3.2kN |
| Calculation coefficient(e) | 0.31 |
| Y | 1.9 |
| Y0 | 1.1 |
| Mass bearing | 0.12kg |
Product Details
The LM 12749/710 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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LM 12749/710 / Single row tapered roller bearing / Precision tapered roller bearing