Spherical Roller Bearings (metric)

231/670EA.M

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Details

Main dimensions
d [mm] 670
D [mm] 1090
B [mm] 336
d2 [mm] ≈  805.7
D1 [mm] ≈  958.8
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
Weight [kg] ≈ 1265
Mating dimensions
da, min [mm] 702
Da, max [mm] 1058
ra, max [mm] 6
Calculation data
C [kN] 11400
C0 [kN] 23700
Cu [kN] 1411
nth [min-1] 234
ng [min-1] 460
e 0.29
Y1 2.33
Y2 3.47
Y0 2.28