Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4064S.M

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Details

Maindimensions
d [mm] 320
D [mm] 480
B [mm] 160
F [mm] 360
D1 [mm] ≈ 424
ds [mm] 8
ns [mm] 15
r1,2 [mm] 4
s [mm] 6.4
Weight [kg] ≈ 104
Connection dimensions
da, min [mm] 335
da, max [mm] 358
db, min [mm] 364
Da, max [mm] 465
ra, max [mm] 3
Calculation data
C [kN] 2130
C0 [kN] 4380
Cu [kN] 402
nG,Fett [min-1] 1500
nG,Öl-Luft [min-1] 1800