Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU41/630S.M

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Details

Maindimensions
d [mm] 630
D [mm] 1030
B [mm] 400
F [mm] 734
D1 [mm] ≈ 902
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
s [mm] 19.7
Weight [kg] ≈ 1331
Connection dimensions
da, min [mm] 662
da, max [mm] 727
db, min [mm] 739
Da, max [mm] 998
ra, max [mm] 6
Calculation data
C [kN] 11100
C0 [kN] 23600
Cu [kN] 1760
nG,Fett [min-1] 610
nG,Öl-Luft [min-1] 720