SKF NNF5024ADA-2LSV bearings
NNF5024ADA-2LSV double row full complement cylindrical roller bearing
- Measurement system
- Metric
- Bore diameter
- 120.000 mm
- Outside diameter
- 180.000 mm
- Width
- 80.000 mm
- Width, ourter ring
- 79.000 mm
- Cr
- 429000 N
- C0r
- 750000 N
- Limiting speed
- 700 r/min
- Net weight
- 6.87 kg
- Number of rows
- 2
- Sealing
- Contact seal on both sides
- Locating feature
- Snap ring groove
- Cage
- Without
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- Grease
- Relubrication feature
- With
In stock
Technical specification for SKF NNF5024ADA-2LSV
| Part Number | NNF5024ADA-2LSV | |
|---|---|---|
| Description | Double row full complement cylindrical roller bearing, with integral sealing and relubrication feature | |
| Axial displacement capability | None | |
| Number of rows | 2 | |
| Locating feature | Snap ring groove (bearing outer ring) | |
| Number of flanges, outer ring | 1 | |
| Number of flanges, inner ring | 2 | |
| Dimensions | ||
| d | 120.0 mm | Bore diameter |
| D | 180.0 mm | Outside diameter |
| B | 80.0 mm | Width |
| C | 79.0 mm | Outer ring width (sealed bearing) |
| d1 | ≈ 141.5 mm | Shoulder diameter inner ring |
| D3 | ≈ 176.0 mm | Snap ring groove diameter at outer ring |
| C1 | 71.2 mm | Distance between two snap ring grooves of the outer ring outside surface |
| C2 | 3.9 mm | Distance outer ring side face - snap ring groove (sealed bearing) |
| b | 4.2 mm | Width snap ring groove outer ring |
| b1 | 7.0 mm | Width annular lubrication groove outer ring |
| K | 3.5 mm | Diameter lubrication hole (outer ring) |
| r | min. 1.8 mm | Chamfer dimension (sealed bearing) |
| r3,4 | min. 0.6 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 127.0 mm | Abutment diameter shaft |
| das | 138.0 mm | Abutment diameter shaft |
| Ca1 | 65.0 mm | Abutment width applying for SW snap rings (sealed bearing) |
| Ca2 | 63.0 mm | Abutment width applying for DIN 471 snap rings (sealed brg.) |
| ra | max. 1.5 mm | Fillet radius |
| Calculation Data | ||
| C | 429.0 kN | Basic dynamic load rating |
| C0 | 750.0 kN | Basic static load rating |
| Pu | 86.5 kN | Fatigue load limit |
| 700.0 r/min | Limiting speed | |
| kr | 0.4 | Minimum load factor |
| Associated products | ||
| Snap ring Seeger | SW 180 | |
| Snap ring in accordance with DIN 471 | 180x4 | |
SKF NNF5024ADA-2LSV, 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 two-piece inner ring and one central flange on the outer ring, NNF design bearings can locate the shaft axially in both directions. Two snap ring grooves in the outer ring simplify mounting and save space axially.
- Bore diameter: 120.0 mm
- Outside diameter: 180.0 mm
- Width: 80.0 mm
- Basic dynamic load rating: 429.0 kN
- Basic static load rating: 750.0 kN
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