NSK 749SR/742R roller bearings | 85.026x150.089x44.45 mm
Also known as : 749S/742
- Inside Diameter: 85.026 mm
- Outside Diameter: 150.089 mm
- Width: 44.45 mm
- Basic dynamic load rating: 265 kN
- Basic static load rating: 370 kN
NSK 749SR/742R Bearing
NSK 749SR/742R Bearing details
Part Number | 749SR/742R |
---|---|
d | 85.026 mm |
D | 150.089 mm |
T | 44.45 mm |
B | 46.672 mm |
C | 36.512 mm |
Cone rmin. | 5 mm |
Cup rmin. | 3.3 mm |
Cr | 265 kN |
C0r | 370 kN |
Limiting speeds |
2400 min-1 (Grease) |
Limiting speeds |
3200 min-1 (Oil) |
e | 0.33 (constant) |
y1 | 1.8 (Axial Load Factors) |
y0 | 1 (Axial Load Factors) |
Mass |
2.14 kg (CONE) 1.07 kg (CUP) |
NSK 749SR/742R roller bearings, tapered roller bearing, Single-Row Inch Design.