NSK 3994R/3920R roller bearings | 66.675x112.712x30.162 mm
Also known as : 3994/3920
- Inside Diameter: 66.675 mm
- Outside Diameter: 112.712 mm
- Width: 30.162 mm
- Basic dynamic load rating: 120 kN
- Basic static load rating: 173 kN
NSK 3994R/3920R Bearing
NSK 3994R/3920R Bearing details
Part Number | 3994R/3920R |
---|---|
d | 66.675 mm |
D | 112.712 mm |
T | 30.162 mm |
B | 30.048 mm |
C | 23.812 mm |
Cone rmin. | 5.5 mm |
Cup rmin. | 3.2 mm |
Cr | 120 kN |
C0r | 173 kN |
Limiting speeds |
3200 min-1 (Grease) |
Limiting speeds |
4300 min-1 (Oil) |
e | 0.4 (constant) |
y1 | 1.5 (Axial Load Factors) |
y0 | 0.82 (Axial Load Factors) |
Mass |
0.706 kg (CONE) 0.454 kg (CUP) |
NSK 3994R/3920R roller bearings, tapered roller bearing, Single-Row Inch Design.