Spherical Roller Bearings (metric)

22280EA.M

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Details

Main dimensions
d [mm] 400
D [mm] 720
B [mm] 185
d2 [mm] ≈  502.5
D1 [mm] ≈  632.1
ds [mm] 12.5
ns [mm] 23.5
r1,2 [mm] 6
Weight [kg] ≈ 331
Mating dimensions
da, min [mm] 426
Da, max [mm] 694
ra, max [mm] 5
Calculation data
C [kN] 4650
C0 [kN] 7650
Cu [kN] 509
nth [min-1] 617
ng [min-1] 980
e 0.25
Y1 2.69
Y2 4
Y0 2.63