Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1921MPA

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Details

Maindimensions
d [mm] 105
D [mm] 145
B [mm] 20
d1 [mm] ≈ 118.8
D1 [mm] ≈ 131.2
r1,2 [mm] 1.1
α0 [°] 35
a [mm] ≈ 88
Weight [kg] ≈ 1.07
Connection dimensions
da, min [mm] 111
Da, max [mm] 139
ra, max [mm] 1
Calculation data
C [kN] 84.7
C0 [kN] 117
Cu [kN] 5.09
nth [mm] 3311
ng [mm] 7000