Ressource KRW Product

Spherical Roller Bearings (metric)

231/630EA.M

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Details

Main dimensions
d [mm] 630
D [mm] 1030
B [mm] 315
d2 [mm] ≈ 761.5
D1 [mm] ≈ 909
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
Weight [kg] ≈ 1069
Mating dimensions
da, min [mm] 662
Da, max [mm] 998
ra, max [mm] 6
Calculation data
C [kN] 10400
C0 [kN] 21300
Cu [kN] 1285
nth [mm] 252
ng [mm] 500
e 0.29
Y1 2.32
Y2 3.45
Y0 2.26