Cylindrical Roller Bearings
NNCF4980CV-Double row full loaded cylindrical roller bearing
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Model |
NNCF4980CV |
d |
400 mm |
od |
540 mm |
B |
140 mm |
C |
2420 kN |
cr |
6000 kN |
Pu |
520 Pu |
reference speed |
480 r/min |
limit speed |
600 r/min |
weight |
95.5 kg |
d1 |
451 | |
D1 |
489 | |
E |
– | |
b1 |
9.4 | |
K |
5 | |
r1,2minimum |
4 | |
r3,4minimum |
4 | |
smaximum value |
7 | |
daminimum |
418 | |
das1) |
435 | |
Damaximum value |
521 | |
ramaximum value |
3 | |
rbmaximum value |
3 | |
kr |
0.25 |