NSK 66584R/66520R roller bearings | 53.975x122.238x33.338 mm
Also known as : 66584/66520
- Inside Diameter: 53.975 mm
- Outside Diameter: 122.238 mm
- Width: 33.338 mm
- Basic dynamic load rating: 135 kN
- Basic static load rating: 156 kN
NSK 66584R/66520R Bearing
NSK 66584R/66520R Bearing details
Part Number | 66584R/66520R |
---|---|
d | 53.975 mm |
D | 122.238 mm |
T | 33.338 mm |
B | 31.75 mm |
C | 23.812 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 3.3 mm |
Cr | 135 kN |
C0r | 156 kN |
Limiting speeds |
3000 min-1 (Grease) |
Limiting speeds |
4000 min-1 (Oil) |
e | 0.67 (constant) |
y1 | 0.9 (Axial Load Factors) |
y0 | 0.5 (Axial Load Factors) |
Mass |
1.2 kg (CONE) 0.558 kg (CUP) |
NSK 66584R/66520R roller bearings, tapered roller bearing, Single-Row Inch Design.