Cylindrical Roller Bearings
NNCF4856CV-Double row full loaded cylindrical roller bearing
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Model |
NNCF4856CV |
d |
280 mm |
od |
350 mm |
B |
69 mm |
C |
737 kN |
cr |
1860 kN |
Pu |
173 Pu |
reference speed |
750 r/min |
limit speed |
950 r/min |
weight |
16 kg |
d1 |
308 | |
D1 |
326 | |
E |
– | |
b1 |
8 | |
K |
4 | |
r1,2minimum |
2 | |
r3,4minimum |
2 | |
smaximum value |
4 | |
daminimum |
290 | |
das1) |
299 | |
Damaximum value |
341 | |
ramaximum value |
2 | |
rbmaximum value |
2 | |
kr |
0.2 |