Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4076S.M

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Details

Maindimensions
d [mm] 380
D [mm] 560
B [mm] 180
F [mm] 425
D1 [mm] ≈ 497
ds [mm] 9.5
ns [mm] 17.7
r1,2 [mm] 5
s [mm] 7.3
Weight [kg] ≈ 154
Connection dimensions
da, min [mm] 398
da, max [mm] 421
db, min [mm] 429
Da, max [mm] 542
ra, max [mm] 4
Calculation data
C [kN] 2770
C0 [kN] 6000
Cu [kN] 530
nG,Fett [min-1] 1300
nG,Öl-Luft [min-1] 1500