NSK 25577R/25521R roller bearings | 42.875x83.058x23.812 mm
Also known as : 25577/25521
- Inside Diameter: 42.875 mm
- Outside Diameter: 83.058 mm
- Width: 23.812 mm
- Basic dynamic load rating: 76.5 kN
- Basic static load rating: 99 kN
NSK 25577R/25521R Bearing
NSK 25577R/25521R Bearing details
Part Number | 25577R/25521R |
---|---|
d | 42.875 mm |
D | 83.058 mm |
T | 23.812 mm |
B | 25.4 mm |
C | 19.05 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 3.3 mm |
Cr | 76.5 kN |
C0r | 99 kN |
Limiting speeds |
4500 min-1 (Grease) |
Limiting speeds |
6000 min-1 (Oil) |
e | 0.33 (constant) |
y1 | 1.8 (Axial Load Factors) |
y0 | 0.99 (Axial Load Factors) |
Mass |
0.381 kg (CONE) 0.201 kg (CUP) |
NSK 25577R/25521R roller bearings, tapered roller bearing, Single-Row Inch Design.