Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU4876S.M

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Details

Maindimensions
d [mm] 380
D [mm] 480
B [mm] 100
F [mm] 412
D1 [mm] ≈ 445.6
ds [mm] 6.3
ns [mm] 12.2
r1,2 [mm] 2.1
s [mm] 6
Weight [kg] ≈ 43.9
Connection dimensions
da, min [mm] 390
da, max [mm] 409
db, min [mm] 416
Da, max [mm] 470
ra, max [mm] 2.1
Calculation data
C [kN] 960
C0 [kN] 2600
Cu [kN] 233
nG,Fett [min-1] 1400
nG,Öl-Luft [min-1] 1700