663/653
Precision tapered roller bearing > Single row tapered roller bearing
663/653 - Single row tapered roller bearing - Precision tapered roller bearing
| Product model | 663/653 |
|---|---|
| d | 82.55 mm |
| D | 146.05 mm |
| B | 41.275 mm |
| Limiting speed | 4300 r/min |
| Reference speed | 3600 r/min |
| T | 41.275mm |
| d1 | ≈113.515mm |
| C | 31.75mm |
| r1,2 | min.3.5mm |
| r3,4 | min.3.3mm |
| a | 32.421mm |
| da | max.96mm |
| db | min.96.5mm |
| Da | max.133.5mm |
| Db | min.138mm |
| Ca | min.6mm |
| Cb | min.9.5mm |
| ra | max.3.5mm |
| rb | max.3.3mm |
| Pu | 35.5kN |
| Calculation coefficient(e) | 0.4 |
| Y | 1.5 |
| Y0 | 0.8 |
| Mass bearing | 2.78kg |
Product Details
The 663/653 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.
Request a Quote for this Product
663/653 / Single row tapered roller bearing / Precision tapered roller bearing