Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1244MPA

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Details

Maindimensions
d [mm] 220
D [mm] 400
B [mm] 78
d1 [mm] ≈ 286.6
D1 [mm] ≈ 333.4
r1,2 [mm] 4
α0 [°] 45
a [mm] ≈ 310
Weight [kg] ≈ 48.6
Connection dimensions
da, min [mm] 237
Da, max [mm] 383
ra, max [mm] 3
Calculation data
C [kN] 595
C0 [kN] 1010
Cu [kN] 28.4
nth [mm] 1586
ng [mm] 2700