NSK 757R/753R roller bearings | 82.55x168.275x47.625 mm
Also known as : 757/753
- Inside Diameter: 82.55 mm
- Outside Diameter: 168.275 mm
- Width: 47.625 mm
- Basic dynamic load rating: 274 kN
- Basic static load rating: 390 kN
NSK 757R/753R Bearing
NSK 757R/753R Bearing details
Part Number | 757R/753R |
---|---|
d | 82.55 mm |
D | 168.275 mm |
T | 47.625 mm |
B | 48.26 mm |
C | 38.1 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 3.3 mm |
Cr | 274 kN |
C0r | 390 kN |
Limiting speeds |
2200 min-1 (Grease) |
Limiting speeds |
3000 min-1 (Oil) |
e | 0.34 (constant) |
y1 | 1.8 (Axial Load Factors) |
y0 | 0.97 (Axial Load Factors) |
Mass |
2.79 kg (CONE) 2.1 kg (CUP) |
NSK 757R/753R roller bearings, tapered roller bearing, Single-Row Inch Design.