NU 1052 M SKF cylindrical roller bearing
Also known as : NU1052-M1
- Inside Diameter: 260 mm
- Outside Diameter: 400 mm
- Width: 65 mm
- Basic dynamic load rating: 720 kN
- Basic static load rating: 965 kN
SKF NU 1052 M Bearing
SKF NU 1052 M Bearing details
| PN | NU 1052 ECM |
|---|---|
| Single row cylindrical roller bearing, NU design | |
| Cage | Machined metal |
| Radial internal clearance | CN |
| d | 260 mm Bore diameter |
| D | 400 mm Outside diameter |
| B | 65 mm Width |
| D1 | 351.55 mm |
| F | 296 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 4 mm |
| smax. | 8 mm |
| Abutment dimensions | |
| da min | 275 mm |
| da max | 292 mm |
| db min | 300 mm |
| Da max | 385 mm |
| ra max | 3 mm |
| rb max | 3 mm |
| Calculation data | |
| C | 720 kN, Basic dynamic load rating |
| C0 | 965 kN, Basic static load rating |
| Pu | 96.5 kN, Fatigue load limit |
| Reference speed | 1800 r/min |
| Limiting speed | 1800 r/min |
| Kr | 0.1, Calculation factor |
| e | 0.2, Limiting value |
| Y | 0.6, Axial load factor |
| Mass | 29.3 kg |
SKF NU 1052 M Single row cylindrical roller bearing, NU design, are designed to accommodate high radial loads in combination with high speeds. NU1052M have two integral flanges on the outer ring and no flanges on the inner ring.
SKF NU 1052 M bearing cross reference
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