Cylindrical Roller Bearings
NU2256ECML-cylindrical roller bearing
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NU2256ECML |
d |
280 mm |
od |
500 mm |
B |
130 mm |
C |
2330 kN |
cr |
3750 kN |
Pu |
320 Pu |
reference speed |
1200 r/min |
limit speed |
2200 r/min |
weight |
115 kg |
d1 |
||
D1 |
433 | |
F、E |
333 | |
r1,2minimum |
5 | |
r3,4minimum |
5 | |
smaximum value |
4.5 | |
daminimum |
298 | |
damaximum value |
328 | |
db、Daminimum |
331 | |
Damaximum value |
482 | |
ramaximum value |
4 | |
rbmaximum value |
4 | |
kr |
0.3 | |
B1 |
||
B2 |