Cylindrical Roller Bearings
NU31/530ECMA/HB1-cylindrical roller bearing
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NU31/530ECMA/HB1 |
d |
530 mm |
od |
870 mm |
B |
272 mm |
C |
7480 kN |
cr |
14600 kN |
Pu |
1040 Pu |
reference speed |
560 r/min |
limit speed |
950 r/min |
weight |
660 kg |
d1 |
||
D1 |
764 | |
F、E |
612 | |
r1,2minimum |
7.5 | |
r3,4minimum |
7.5 | |
smaximum value |
3 | |
daminimum |
562 | |
damaximum value |
605 | |
db、Daminimum |
617 | |
Damaximum value |
838 | |
ramaximum value |
6 | |
rbmaximum value |
6 | |
kr |
0.21 | |
B1 |
||
B2 |