Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU40/630S.M

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Details

Maindimensions
d [mm] 630
D [mm] 920
B [mm] 290
F [mm] 703
D1 [mm] ≈ 818.2
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
s [mm] 10.2
Weight [kg] ≈ 667
Connection dimensions
da, min [mm] 658
da, max [mm] 697
db, min [mm] 708
Da, max [mm] 892
ra, max [mm] 6
Calculation data
C [kN] 7350
C0 [kN] 17700
Cu [kN] 1350
nG,Fett [min-1] 680
nG,Öl-Luft [min-1] 800