SKF NU311ECP Cylindrical roller bearing
Also known as : NU311ECP, NU311B-TVP
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 156 kN
- Basic static load rating: 143 kN
SKF NU311ECP
SKF NU311ECP details
| model | NU311ECP |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| D1 | 100.3 mm |
| F | 70.5 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 2 mm |
| smax. | 2 mm |
| da min | 65 mm |
| da max | 68 mm |
| db min | 73 mm |
| Da max | 109.2 mm |
| ra max | 2 mm |
| rb max | 2 mm |
| C | 156 kN, Basic dynamic load rating |
| C0 | 143 kN, Basic static load rating |
| Pu | 18.6 kN, Fatigue load limit |
| Reference speed | 6000 r/min |
| Limiting speed | 7000 r/min |
| Kr | 0.15, Calculation factor |
| e | 0.2, Limiting value |
| Y | 0.6, Axial load factor |
| Angle ring | HJ 311 EC |
| Mass | 1.44 kg |
SKF NU311ECP bearing cross reference
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