Spherical Roller Bearings (metric)

21330EA.M

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Details

Main dimensions
d [mm] 150
D [mm] 320
B [mm] 65
d2 [mm] ≈  211.9
D1 [mm] ≈  266.1
ds [mm] 6.3
ns [mm] 12.2
r1,2 [mm] 4
Weight [kg] ≈ 27
Mating dimensions
da, min [mm] 167
Da, max [mm] 303
ra, max [mm] 3
Calculation data
C [kN] 780
C0 [kN] 1090
Cu [kN] 89.6
nth [min-1] 1925
ng [min-1] 2800
e 0.2
Y1 3.31
Y2 4.92
Y0 3.23