SKF NNCF5030CV bearings
NNCF5030CV double row full complement cylindrical roller bearing
- Measurement system
- Metric
- Bore diameter
- 150.000 mm
- Outside diameter
- 225.000 mm
- Width
- 100.000 mm
- Cr
- 842000 N
- C0r
- 1430000 N
- Limiting speed
- 1700 r/min
- Net weight
- 13.1 kg
- Number of rows
- 2
- Sealing
- Without
- Cage
- Without
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- With
In stock
Technical specification for SKF NNCF5030CV
| Part Number | NNCF5030CV | |
|---|---|---|
| Description | Double row full complement cylindrical roller bearing, with integral sealing and relubrication feature | |
| Axial displacement capability | In one direction | |
| Number of rows | 2 | |
| Cage | Without | |
| Number of flanges, outer ring | 1 | |
| Number of flanges, inner ring | 3 | |
| Dimensions | ||
| d | 150.0 mm | Bore diameter |
| D | 225.0 mm | Outside diameter |
| B | 100.0 mm | Width |
| d1 | ≈ 170.5 mm | Shoulder diameter inner ring |
| D1 | ≈ 197.5 mm | Shoulder diameter outer ring |
| b1 | 7.0 mm | Width annular lubrication groove outer ring |
| K | 4.0 mm | Diameter lubrication hole (outer ring) |
| s | max. 6.0 mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
| r1,2 | min. 2.0 mm | Chamfer dimension (open bearings) |
| r3,4 | min. 1.1 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 160.0 mm | Abutment diameter shaft |
| das | 166.0 mm | Abutment diameter shaft |
| Da | max. 217.0 mm | Abutment diameter housing |
| ra | max. 2.0 mm | Fillet radius |
| rb | max. 1.0 mm | Fillet radius |
| Calculation Data | ||
| C | 842.0 kN | Basic dynamic load rating |
| C0 | 1430.0 kN | Basic static load rating |
| Pu | 160.0 kN | Fatigue load limit |
| 1700.0 r/min | Limiting speed | |
| 1300.0 r/min | Reference speed | |
| kr | 0.5 | Minimum load factor |
SKF NNCF5030CV, Double row full complement cylindrical roller bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads in combination with moderate speeds. Having three flanges on the inner ring and one flange on the outer ring, NNCF design bearings can accommodate limited axial displacement in one direction. A retaining ring in the outer ring holds the bearing together. The retaining ring should not be loaded axially during operation.
- Bore diameter: 150.0 mm
- Outside diameter: 225.0 mm
- Width: 100.0 mm
- Basic dynamic load rating: 842.0 kN
- Basic static load rating: 1430.0 kN
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