30203
Precision tapered roller bearing > Single row tapered roller bearing
30203 - Precision tapered roller bearing - Single row tapered roller bearing
| Product model | 30203 |
|---|---|
| d | 17 mm |
| D | 40 mm |
| B | 12 mm |
| Limiting speed | 18000 r/min |
| Reference speed | 15000 r/min |
| T | 13.25mm |
| d1 | ≈29mm |
| C | 11mm |
| r1,2 | min.1mm |
| r3,4 | min.1mm |
| a | 9.515mm |
| da | max.23mm |
| db | min.23.5mm |
| Da | max.34.5mm |
| Db | min.37mm |
| Ca | min.2mm |
| Cb | min.2mm |
| ra | max.1mm |
| rb | max.1mm |
| Pu | 1.83kN |
| Calculation coefficient(e) | 0.35 |
| Y | 1.7 |
| Y0 | 0.9 |
| Mass bearing | 0.079kg |
Product Details
The 30203 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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30203 / Single row tapered roller bearing / Precision tapered roller bearing