NSK 377R/372R roller bearings | 52.388x100x25 mm
Also known as : 377/372
- Inside Diameter: 52.388 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 77 kN
- Basic static load rating: 93 kN
NSK 377R/372R Bearing
NSK 377R/372R Bearing details
| Part Number | 377R/372R |
|---|---|
| d | 52.388 mm |
| D | 100 mm |
| T | 25 mm |
| B | 22.225 mm |
| C | 21.824 mm |
| Cone rmin. | 2.3 mm |
| Cup rmin. | 2 mm |
| Cr | 77 kN |
| C0r | 93 kN |
| Limiting speeds |
3800 min-1 (Grease) |
| Limiting speeds |
5300 min-1 (Oil) |
| e | 0.34 (constant) |
| y1 | 1.8 (Axial Load Factors) |
| y0 | 0.97 (Axial Load Factors) |
| Mass |
0.392 kg (CONE) 0.435 kg (CUP) |
NSK 377R/372R roller bearings, tapered roller bearing, Single-Row Inch Design.
