Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1988MPA

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Details

Maindimensions
d [mm] 440
D [mm] 600
B [mm] 74
d1 [mm] ≈ 495.3
D1 [mm] ≈ 544.8
r1,2 [mm] 4
α0 [°] 35
a [mm] ≈ 364
Weight [kg] ≈ 66.7
Connection dimensions
da, min [mm] 454.6
Da, max [mm] 585.4
ra, max [mm] 3
Calculation data
C [kN] 770
C0 [kN] 1870
Cu [kN] 40.9
nth [mm] 725
ng [mm] 1500