NSK NU2252 Cylindrical roller bearings
Also known as : NU2252, NU2252MA
- Inside Diameter: 260 mm
- Outside Diameter: 480 mm
- Width: 130 mm
- Basic dynamic load rating: 1710 kN
- Basic static load rating: 2770 kN
NSK NU2252 Bearing
NSK NU2252 Bearing details
model | NU2252 |
---|---|
d | 260 mm |
D | 480 mm |
B | 130 mm |
rmin. | 5.0 mm |
r1 min. | 5 mm |
Fw | 320 mm |
Cr |
1710000 N 175000 kgf |
C0r |
2770000 N 283000 kgf |
Limiting speeds | 1100 min-1 (Grease) |
Limiting speeds | 1300 min-1 (Oil) |
db min | 280 mm |
db max | 314 mm |
Da | 460.0 mm |
ra | 4.0 mm |
rb | 4 mm |
Mass | 111.000 kg (approx.) |
NSK NU2252 roller bearings, NU type, cylindrical roller bearings, single-Row.