NSK 2690R/2631R roller bearings | 29.367x66.421x23.812 mm
Also known as : 2690/2631
- Inside Diameter: 29.367 mm
- Outside Diameter: 66.421 mm
- Width: 23.812 mm
- Basic dynamic load rating: 65 kN
- Basic static load rating: 73 kN
NSK 2690R/2631R Bearing
NSK 2690R/2631R Bearing details
Part Number | 2690R/2631R |
---|---|
d | 29.367 mm |
D | 66.421 mm |
T | 23.812 mm |
B | 25.433 mm |
C | 19.05 mm |
Cone rmin. | 3.5 mm |
Cup rmin. | 1.3 mm |
Cr | 65 kN |
C0r | 73 kN |
Limiting speeds |
6000 min-1 (Grease) |
Limiting speeds |
8000 min-1 (Oil) |
e | 0.25 (constant) |
y1 | 2.4 (Axial Load Factors) |
y0 | 1.3 (Axial Load Factors) |
Mass |
0.242 kg (CONE) 0.165 kg (CUP) |
NSK 2690R/2631R roller bearings, tapered roller bearing, Single-Row Inch Design.