Ressource KRW Product

Four Point Contact Ball Bearings (metric)

Q422MPB

Back to overview

Details

Main dimensions
d [mm] 110
D [mm] 280
B [mm] 65
d1 [mm] ≈ 170.3
D1 [mm] ≈ 219.8
r1,2 [mm] 4
α0 [°] 23
a [mm] ≈ 83
Weight [kg] ≈ 24.1
Mating dimensions
da, min [mm] 130
Da, max [mm] 260
ra, max [mm] 3
Calculation data
C [kN] 510
C0 [kN] 620
Cu [kN] 21.8
nth [min-1] 2152
ng [min-1] 4400