Cylindrical Roller Bearings (double row, with cage)

NNU4176S.M

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Details

Main dimensions
d [mm] 380
D [mm] 620
B [mm] 243
F [mm] 442
D1 [mm] ≈  544.4
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 5
s [mm] 7.4
Weight [kg] ≈ 294
Mating dimensions
da, min [mm] 400
da, max [mm] 437
db, min [mm] 446
Da, max [mm] 600
ra, max [mm] 4
Calculation data
C [kN] 4500
C0 [kN] 8950
Cu [kN] 770
nG,Fett [min-1] 1200
nG,Öl-Luft [min-1] 1400