Cylindrical Roller Bearings
NNCL4976CV-Double row full loaded cylindrical roller bearing
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Model |
NNCL4976CV |
d |
380 mm |
od |
520 mm |
B |
140 mm |
C |
2380 kN |
cr |
5700 kN |
Pu |
500 Pu |
reference speed |
500 r/min |
limit speed |
630 r/min |
weight |
90.5 kg |
d1 |
430 | |
D1 |
– | |
E |
481.35 | |
b1 |
9.4 | |
K |
5 | |
r1,2minimum |
4 | |
r3,4minimum |
– | |
smaximum value |
7 | |
daminimum |
398 | |
das1) |
– | |
Damaximum value |
502 | |
ramaximum value |
3 | |
rbmaximum value |
– | |
kr |
0.25 |