NSK 21075R/21212R roller bearings | 19.05x53.975x22.225 mm
Also known as : 21075/21212
- Inside Diameter: 19.05 mm
- Outside Diameter: 53.975 mm
- Width: 22.225 mm
- Basic dynamic load rating: 40.5 kN
- Basic static load rating: 39.5 kN
NSK 21075R/21212R Bearing
NSK 21075R/21212R Bearing details
| Part Number | 21075R/21212R |
|---|---|
| d | 19.05 mm |
| D | 53.975 mm |
| T | 22.225 mm |
| B | 21.839 mm |
| C | 15.875 mm |
| Cone rmin. | 1.5 mm |
| Cup rmin. | 2.3 mm |
| Cr | 40.5 kN |
| C0r | 39.5 kN |
| Limiting speeds |
7500 min-1 (Grease) |
| Limiting speeds |
10000 min-1 (Oil) |
| e | 0.59 (constant) |
| y1 | 1 (Axial Load Factors) |
| y0 | 0.56 (Axial Load Factors) |
| Mass |
0.156 kg (CONE) 0.097 kg (CUP) |
NSK 21075R/21212R roller bearings, tapered roller bearing, Single-Row Inch Design.
