Cylindrical Roller Bearings
NU20/750ECMA-cylindrical roller bearing
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NU20/750ECMA |
d |
750 mm |
od |
1090 mm |
B |
195 mm |
C |
7040 kN |
cr |
14600 kN |
Pu |
980 Pu |
reference speed |
430 r/min |
limit speed |
670 r/min |
weight |
635 kg |
d1 |
||
D1 |
993 | |
F、E |
832 | |
r1,2minimum |
7.5 | |
r3,4minimum |
7.5 | |
smaximum value |
12.8 | |
daminimum |
778 | |
damaximum value |
823 | |
db、Daminimum |
838 | |
Damaximum value |
1062 | |
ramaximum value |
6 | |
rbmaximum value |
6 | |
kr |
0.14 | |
B1 |
||
B2 |