NSK 15578R/15520R roller bearings | 25.4x57.15x17.462 mm
Also known as : 15578/15520
- Inside Diameter: 25.4 mm
- Outside Diameter: 57.15 mm
- Width: 17.462 mm
- Basic dynamic load rating: 39.5 kN
- Basic static load rating: 45.5 kN
NSK 15578R/15520R Bearing
NSK 15578R/15520R Bearing details
| Part Number | 15578R/15520R |
|---|---|
| d | 25.4 mm |
| D | 57.15 mm |
| T | 17.462 mm |
| B | 17.462 mm |
| C | 13.495 mm |
| Cone rmin. | 1.3 mm |
| Cup rmin. | 1.5 mm |
| Cr | 39.5 kN |
| C0r | 45.5 kN |
| Limiting speeds |
6700 min-1 (Grease) |
| Limiting speeds |
9000 min-1 (Oil) |
| e | 0.35 (constant) |
| y1 | 1.7 (Axial Load Factors) |
| y0 | 0.95 (Axial Load Factors) |
| Mass |
0.151 kg (CONE) 0.07 kg (CUP) |
NSK 15578R/15520R roller bearings, tapered roller bearing, Single-Row Inch Design.
