Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NN3052S.M

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Details

Maindimensions
d [mm] 260
D [mm] 400
B [mm] 104
E [mm] 364
d1 [mm] ≈ 312.8
ds [mm] 8
ns [mm] 15
r1,2 [mm] 4
s [mm] 6.5
Weight [kg] ≈ 48.3
Connection dimensions
da, min [mm] 275
Da, min [mm] 366
Da, max [mm] 385
ra, max [mm] 3
Calculation data
C [kN] 1070
C0 [kN] 1990
Cu [kN] 193
nG,Fett [min-1] 1900
nG,Öl-Luft [min-1] 2200