Ressource KRW Product

Spherical Roller Bearings (metric)

231/530EA.M

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Details

Main dimensions
d [mm] 530
D [mm] 870
B [mm] 272
d2 [mm] ≈ 639.1
D1 [mm] ≈ 763
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 7.5
Weight [kg] ≈ 661
Mating dimensions
da, min [mm] 562
Da, max [mm] 838
ra, max [mm] 6
Calculation data
C [kN] 7650
C0 [kN] 15400
Cu [kN] 969
nth [mm] 324
ng [mm] 620
e 0.3
Y1 2.28
Y2 3.39
Y0 2.23