NSK 17887R/17831R roller bearings | 45.23x79.985x19.842 mm
Also known as : 17887/17831
- Inside Diameter: 45.23 mm
- Outside Diameter: 79.985 mm
- Width: 19.842 mm
- Basic dynamic load rating: 62 kN
- Basic static load rating: 78.5 kN
NSK 17887R/17831R Bearing
NSK 17887R/17831R Bearing details
| Part Number | 17887R/17831R |
|---|---|
| d | 45.23 mm |
| D | 79.985 mm |
| T | 19.842 mm |
| B | 20.638 mm |
| C | 15.08 mm |
| Cone rmin. | 2 mm |
| Cup rmin. | 1.3 mm |
| Cr | 62 kN |
| C0r | 78.5 kN |
| Limiting speeds |
4500 min-1 (Grease) |
| Limiting speeds |
6000 min-1 (Oil) |
| e | 0.37 (constant) |
| y1 | 1.6 (Axial Load Factors) |
| y0 | 0.9 (Axial Load Factors) |
| Mass |
0.274 kg (CONE) 0.136 kg (CUP) |
NSK 17887R/17831R roller bearings, tapered roller bearing, Single-Row Inch Design.
