NSK 02878R/02820R roller bearings | 34.925x73.025x22.225 mm
Also known as : 02878/02820
- Inside Diameter: 34.925 mm
- Outside Diameter: 73.025 mm
- Width: 22.225 mm
- Basic dynamic load rating: 54.5 kN
- Basic static load rating: 64.5 kN
NSK 02878R/02820R Bearing
NSK 02878R/02820R Bearing details
| Part Number | 02878R/02820R |
|---|---|
| d | 34.925 mm |
| D | 73.025 mm |
| T | 22.225 mm |
| B | 22.225 mm |
| C | 17.462 mm |
| Cone rmin. | 0.8 mm |
| Cup rmin. | 3.3 mm |
| Cr | 54.5 kN |
| C0r | 64.5 kN |
| Limiting speeds |
5300 min-1 (Grease) |
| Limiting speeds |
7100 min-1 (Oil) |
| e | 0.45 (constant) |
| y1 | 1.3 (Axial Load Factors) |
| y0 | 0.73 (Axial Load Factors) |
| Mass |
0.266 kg (CONE) 0.16 kg (CUP) |
NSK 02878R/02820R roller bearings, tapered roller bearing, Single-Row Inch Design.
