SKF NJ220ECJ Cylindrical roller bearing
Also known as : NJ220ECJ, NJ220EW
- Inside Diameter: 100 mm
- Outside Diameter: 180 mm
- Width: 34 mm
- Basic dynamic load rating: 285 kN
- Basic static load rating: 305 kN
SKF NJ220ECJ
SKF NJ220ECJ details
| model | NJ220ECJ |
|---|---|
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| d1 | 127 mm |
| D1 | 155.6 mm |
| F | 119 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| smax. | 1.7 mm |
| da min | 113 mm |
| da max | 116 mm |
| db min | 130 mm |
| Da max | 167.5 mm |
| ra max | 2 mm |
| C | 285 kN, Basic dynamic load rating |
| C0 | 305 kN, Basic static load rating |
| Pu | 36.5 kN, Fatigue load limit |
| Reference speed | 4000 r/min |
| Limiting speed | 4500 r/min |
| Kr | 0.15, Calculation factor |
| e | 0.2, Limiting value |
| Y | 0.6, Axial load factor |
| Mass | 3.52 kg |
SKF NJ220ECJ bearing cross reference
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