NSK NF421M roller bearings
Also known as : NF421M, NF421
- Inside Diameter: 105 mm
- Outside Diameter: 260 mm
- Width: 60 mm
- Basic dynamic load rating: 495 kN
- Basic static load rating: 555 kN
NSK NF421M Bearing
NSK NF421M Bearing details
NSK Numbers | NF421M |
---|---|
d | 105 mm |
D | 260 mm |
B | 60 mm |
rmin. | 4.0 mm |
r1 min. | 4.0 mm |
Ew | 220.5 mm |
Cr | 495 kN, Basic dynamic Load Ratings |
C0r | 555 kN, Basic static Load Ratings |
Limiting speeds Thermal Reference |
2800 min-1 |
Limiting speeds Grease |
2400 min-1 |
Limiting speeds Oil |
3000 min-1 |
Mass | 17.3 kg (approx.) |
NSK NF421M roller bearings, NF type, cylindrical roller bearings, single-Row.