NCF 18/630 V
Precision cylindrical roller bearing > Single row full loaded cylindrical roller bearing
NCF 18/630 V - Precision cylindrical roller bearing - Single row full loaded cylindrical roller bearing
| Product model | NCF 18/630 V |
|---|---|
| d | 630 mm |
| D | 780 mm |
| B | 69 mm |
| Limiting speed | 360 r/min |
| Reference speed | 300 r/min |
| d1 | ≈681mm |
| D1 | ≈725mm |
| E | 739mm |
| Permissible axial displacement of one ring relative to the other (s) | max.8mm |
| r1,2 | min.4mm |
| Shaft shoulder diameter (da) min. | min.645mm |
| Shaft shoulder diameter (das) | 674mm |
| Housing shoulder dimension (Da) | max.765mm |
| Housing shoulder dimension (Db) | max.765mm |
| Chamfer radius (ra) | max.3mm |
| Fatigue load limit(Pu) | 232kN |
| Calculation factor (kr) | 0.1 |
| Calculation factor (e) | 0.2 |
| Calculation factor (Y) | 0.6 |
| Bearing weight | 72.5kg |
Product Details
The NCF 18/630 V is part of the Single row full loaded cylindrical roller bearing series within our Precision cylindrical roller bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: machine tool spindles, rolling mills, gearboxes and industrial pumps. 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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NCF 18/630 V / Single row full loaded cylindrical roller bearing / Precision cylindrical roller bearing