Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1288MPA

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Details

Maindimensions
d [mm] 440
D [mm] 790
B [mm] 155
d1 [mm] ≈ 573.4
D1 [mm] ≈ 656.6
r1,2 [mm] 7.5
α0 [°] 45
a [mm] ≈ 615
Weight [kg] ≈ 370
Connection dimensions
da, min [mm] 472
Da, max [mm] 758
ra, max [mm] 6
Calculation data
C [kN] 1430
C0 [kN] 3720
Cu [kN] 75.4
nth [mm] 649
ng [mm] 1200