Cylindrical Roller Bearings
NJ1080MA-cylindrical roller bearing
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Model |
NJ1080MA |
d |
400 mm |
od |
600 mm |
B |
90 mm |
C |
1380 kN |
cr |
2320 kN |
Pu |
196 Pu |
reference speed |
1100 r/min |
limit speed |
1500 r/min |
weight |
93 kg |
d1 |
472 | |
D1 |
526 | |
F、E |
450 | |
r1,2minimum |
5 | |
r3,4minimum |
5 | |
smaximum value |
5 | |
daminimum |
418 | |
damaximum value |
445 | |
db、Daminimum |
478 | |
Damaximum value |
582 | |
ramaximum value |
4 | |
rbmaximum value |
||
kr |
0.15 | |
B1 |
||
B2 |