Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1976MPA

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Details

Maindimensions
d [mm] 380
D [mm] 520
B [mm] 65
d1 [mm] ≈ 428.3
D1 [mm] ≈ 471.7
r1,2 [mm] 4
α0 [°] 35
a [mm] ≈ 315
Weight [kg] ≈ 44.3
Connection dimensions
da, min [mm] 394.6
Da, max [mm] 505.4
ra, max [mm] 3
Calculation data
C [kN] 640
C0 [kN] 1430
Cu [kN] 33.6
nth [mm] 875
ng [mm] 1800