Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ224MPA

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Details

Main dimensions
d [mm] 120
D [mm] 215
B [mm] 40
d1 [mm] ≈ 152.8
D1 [mm] ≈ 182.2
r1,2 [mm] 2.1
α0 [°] 35
a [mm] ≈ 117
Weight [kg] ≈ 7.05
Mating dimensions
da, min [mm] 132
Da, max [mm] 203
ra, max [mm] 2.1
Calculation data
C [kN] 289
C0 [kN] 340
Cu [kN] 12.9
nth [min-1] 3071
ng [min-1] 5200