Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU48/850S.M

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Details

Maindimensions
d [mm] 850
D [mm] 1030
B [mm] 180
F [mm] 910
D1 [mm] ≈ 970.8
ds [mm] 9.5
ns [mm] 17.7
r1,2 [mm] 5
s [mm] 8
Weight [kg] ≈ 316
Connection dimensions
da, min [mm] 868
da, max [mm] 906
db, min [mm] 915
Da, max [mm] 1012
ra, max [mm] 4
Calculation data
C [kN] 3530
C0 [kN] 11900
Cu [kN] 855
nG,Fett [min-1] 520
nG,Öl-Luft [min-1] 610