Cylindrical Roller Bearings
NNC4964CV-Double row full loaded cylindrical roller bearing
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Model |
NNC4964CV |
d |
320 mm |
od |
440 mm |
B |
118 mm |
C |
1760 kN |
cr |
4050 kN |
Pu |
375 Pu |
reference speed |
600 r/min |
limit speed |
750 r/min |
weight |
56 kg |
d1 |
368 | |
D1 |
401 | |
E |
– | |
b1 |
9.4 | |
K |
5 | |
r1,2minimum |
3 | |
r3,4minimum |
– | |
smaximum value |
– | |
daminimum |
336 | |
das1) |
352 | |
Damaximum value |
425 | |
ramaximum value |
2.5 | |
rbmaximum value |
– | |
kr |
0.25 |