Ressource KRW Product

Cylindrical Roller Bearings (full complement, double row)

NNCF4944V

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Details

Maindimensions
d [mm] 220
D [mm] 300
B [mm] 80
d1 [mm] ≈ 247.72
D1 [mm] ≈ 269.32
ds [mm] 4.8
ns [mm] 9.5
r1,2 [mm] 2.1
r3,4 [mm] 2.1
s [mm] 5
Weight [kg] ≈ 16.8
Connection dimensions
da, min [mm] 230.2
dc, empf [mm] 245
Da, max [mm] 289.8
ra, max [mm] 2.1
rb, max [mm] 2.1
Calculation data
C [kN] 700
C0 [kN] 1640
Cu [kN] 170
nth [mm] 726
ng [mm] 1300