Ressource KRW Product

Cylindrical Roller Bearings (double row, with cage)

NNU49/630S.M

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Details

Maindimensions
d [mm] 630
D [mm] 850
B [mm] 218
F [mm] 704
D1 [mm] ≈ 780.8
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 6
s [mm] 8.8
Weight [kg] ≈ 365
Connection dimensions
da, min [mm] 653
da, max [mm] 699
db, min [mm] 709
Da, max [mm] 827
ra, max [mm] 5
Calculation data
C [kN] 4230
C0 [kN] 11600
Cu [kN] 890
nG,Fett [min-1] 710
nG,Öl-Luft [min-1] 830