NSK NU2248 Cylindrical roller bearings
Also known as : NU2248, NU2248MA
- Inside Diameter: 240 mm
- Outside Diameter: 440 mm
- Width: 120 mm
- Basic dynamic load rating: 1440 kN
- Basic static load rating: 2320 kN
NSK NU2248 Bearing
NSK NU2248 Bearing details
model | NU2248 |
---|---|
d | 240 mm |
D | 440 mm |
B | 120 mm |
rmin. | 4.0 mm |
r1 min. | 4 mm |
Fw | 295 mm |
Cr |
1440000 N 146000 kgf |
C0r |
2320000 N 236000 kgf |
Limiting speeds | 1200 min-1 (Grease) |
Limiting speeds | 1500 min-1 (Oil) |
db min | 256 mm |
db max | 289 mm |
Da | 424.0 mm |
ra | 3.0 mm |
rb | 3 mm |
Mass | 84.900 kg (approx.) |
NSK NU2248 roller bearings, NU type, cylindrical roller bearings, single-Row.