Ressource KRW Product

Four Point Contact Ball Bearings (metric)

QJ1980MPA

Back to overview

Details

Maindimensions
d [mm] 400
D [mm] 540
B [mm] 65
d1 [mm] ≈ 448.3
D1 [mm] ≈ 491.7
r1,2 [mm] 4
α0 [°] 35
a [mm] ≈ 329
Weight [kg] ≈ 46.3
Connection dimensions
da, min [mm] 414.6
Da, max [mm] 525.4
ra, max [mm] 3
Calculation data
C [kN] 650
C0 [kN] 1480
Cu [kN] 34
nth [mm] 828
ng [mm] 1700