NSK 3877R/3820R roller bearings | 41.275x85.725x30.162 mm
Also known as : 3877/3820
- Inside Diameter: 41.275 mm
- Outside Diameter: 85.725 mm
- Width: 30.162 mm
- Basic dynamic load rating: 91 kN
- Basic static load rating: 115 kN
NSK 3877R/3820R Bearing
NSK 3877R/3820R Bearing details
| Part Number | 3877R/3820R |
|---|---|
| d | 41.275 mm |
| D | 85.725 mm |
| T | 30.162 mm |
| B | 30.162 mm |
| C | 23.812 mm |
| Cone rmin. | 3.5 mm |
| Cup rmin. | 3.3 mm |
| Cr | 91 kN |
| C0r | 115 kN |
| Limiting speeds |
4300 min-1 (Grease) |
| Limiting speeds |
6000 min-1 (Oil) |
| e | 0.4 (constant) |
| y1 | 1.5 (Axial Load Factors) |
| y0 | 0.82 (Axial Load Factors) |
| Mass |
0.506 kg (CONE) 0.285 kg (CUP) |
NSK 3877R/3820R roller bearings, tapered roller bearing, Single-Row Inch Design.
