Cylindrical Roller Bearings (full complement, double row)

NNCF4980V

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Details

Main dimensions
d [mm] 400
D [mm] 540
B [mm] 140
d1 [mm] ≈  450.54
D1 [mm] ≈  488.94
ds [mm] 4.8
ns [mm] 9.5
r1,2 [mm] 4
r3,4 [mm] 4
s [mm] 7
Weight [kg] ≈ 95.1
Mating dimensions
da, min [mm] 414.6
dc, empf [mm] 446
Da, max [mm] 525.4
ra, max [mm] 3
rb, max [mm] 3
Calculation data
C [kN] 2290
C0 [kN] 6050
Cu [kN] 530
nth [min-1] 295
ng [min-1] 630