30221
Precision tapered roller bearing > Single row tapered roller bearing
30221 - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | 30221 |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| Limiting speed | 3400 r/min |
| Reference speed | 2800 r/min |
| T | 39mm |
| d1 | ≈143.57mm |
| C | 30mm |
| r1,2 | min.3mm |
| r3,4 | min.2.5mm |
| a | 37.341mm |
| da | max.123mm |
| db | min.118.5mm |
| Da | max.178.5mm |
| Db | min.177mm |
| Ca | min.5mm |
| Cb | min.9mm |
| ra | max.3mm |
| rb | max.2.5mm |
| Pu | 40kN |
| Calculation coefficient(e) | 0.43 |
| Y | 1.4 |
| Y0 | 0.8 |
| Mass bearing | 4.29kg |
Product Details
The 30221 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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30221 / Single row tapered roller bearing / Precision tapered roller bearing