NSK 677R/672R roller bearings | 85.725x168.275x41.275 mm
Also known as : 677/672
- Inside Diameter: 85.725 mm
- Outside Diameter: 168.275 mm
- Width: 41.275 mm
- Basic dynamic load rating: 223 kN
- Basic static load rating: 345 kN
NSK 677R/672R Bearing
NSK 677R/672R Bearing details
Part Number | 677R/672R |
---|---|
d | 85.725 mm |
D | 168.275 mm |
T | 41.275 mm |
B | 41.275 mm |
C | 30.162 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 3.3 mm |
Cr | 223 kN |
C0r | 345 kN |
Limiting speeds |
2000 min-1 (Grease) |
Limiting speeds |
2800 min-1 (Oil) |
e | 0.47 (constant) |
y1 | 1.3 (Axial Load Factors) |
y0 | 0.7 (Axial Load Factors) |
Mass |
2.91 kg (CONE) 1.24 kg (CUP) |
NSK 677R/672R roller bearings, tapered roller bearing, Single-Row Inch Design.