NSK 557SR/552ARGA roller bearings | 53.975x123.825x38.1 mm
Also known as : 557SR/552ARGA
- Inside Diameter: 53.975 mm
- Outside Diameter: 123.825 mm
- Width: 38.1 mm
- Basic dynamic load rating: 161 kN
- Basic static load rating: 221 kN
NSK 557SR/552ARGA Bearing
NSK 557SR/552ARGA Bearing details
Part Number | 557SR/552ARGA |
---|---|
d | 53.975 mm |
D | 123.825 mm |
T | 38.1 mm |
B | 36.678 mm |
C | 30.162 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 3.3 mm |
Cr | 161 kN |
C0r | 221 kN |
Limiting speeds |
3000 min-1 (Grease) |
Limiting speeds |
4000 min-1 (Oil) |
e | 0.35 (constant) |
y1 | 1.7 (Axial Load Factors) |
y0 | 0.95 (Axial Load Factors) |
Mass |
1.49 kg (CONE) 0.764 kg (CUP) |
NSK 557SR/552ARGA roller bearings, tapered roller bearing, Single-Row Inch Design.