NSK 1680R/1620R roller bearings | 33.338x66.675x20.638 mm
Also known as : 1680/1620
- Inside Diameter: 33.338 mm
- Outside Diameter: 66.675 mm
- Width: 20.638 mm
- Basic dynamic load rating: 46 kN
- Basic static load rating: 53.5 kN
NSK 1680R/1620R Bearing
NSK 1680R/1620R Bearing details
| Part Number | 1680R/1620R |
|---|---|
| d | 33.338 mm |
| D | 66.675 mm |
| T | 20.638 mm |
| B | 20.638 mm |
| C | 15.875 mm |
| Cone rmin. | 3.5 mm |
| Cup rmin. | 1.5 mm |
| Cr | 46 kN |
| C0r | 53.5 kN |
| Limiting speeds |
5600 min-1 (Grease) |
| Limiting speeds |
7500 min-1 (Oil) |
| e | 0.37 (constant) |
| y1 | 1.6 (Axial Load Factors) |
| y0 | 0.89 (Axial Load Factors) |
| Mass |
0.196 kg (CONE) 0.121 kg (CUP) |
NSK 1680R/1620R roller bearings, tapered roller bearing, Single-Row Inch Design.
