NCF 28/670 V
Precision cylindrical roller bearing > Single row full loaded cylindrical roller bearing
NCF 28/670 V - Precision cylindrical roller bearing - Single row full loaded cylindrical roller bearing
| Product model | NCF 28/670 V |
|---|---|
| d | 670 mm |
| D | 820 mm |
| B | 88 mm |
| Limiting speed | 340 r/min |
| Reference speed | 280 r/min |
| d1 | ≈724mm |
| D1 | ≈772mm |
| E | 783mm |
| Permissible axial displacement of one ring relative to the other (s) | max.8mm |
| r1,2 | min.4mm |
| Shaft shoulder diameter (da) min. | min.685mm |
| Shaft shoulder diameter (das) | 718mm |
| Housing shoulder dimension (Da) | max.805mm |
| Housing shoulder dimension (Db) | max.805mm |
| Chamfer radius (ra) | max.3mm |
| Fatigue load limit(Pu) | 415kN |
| Calculation factor (kr) | 0.11 |
| Calculation factor (e) | 0.3 |
| Calculation factor (Y) | 0.4 |
| Bearing weight | 98kg |
Product Details
The NCF 28/670 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 28/670 V / Single row full loaded cylindrical roller bearing / Precision cylindrical roller bearing