Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ12/630MPA

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Details

Maindimensions
d [mm] 630
D [mm] 1150
B [mm] 230
d1 [mm] ≈ 826.6
D1 [mm] ≈ 953.4
r1,2 [mm] 12
α0 [°] 45
a [mm] ≈ 890
Weight [kg] ≈ 1182
Connection dimensions
da, min [mm] 678
Da, max [mm] 1102
ra, max [mm] 10
Calculation data
C [kN] 2490
C0 [kN] 8050
Cu [kN] 137
nth [mm] 381
ng [mm] 750