Ressource KRW Product

Four Point Contact Ball Bearings (metric)

Q220MPB

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Details

Main dimensions
d [mm] 100
D [mm] 180
B [mm] 34
d1 [mm] ≈ 127.6
D1 [mm] ≈ 152.4
r1,2 [mm] 2.1
α0 [°] 23
a [mm] ≈ 59
Weight [kg] ≈ 4.21
Mating dimensions
da, min [mm] 112
Da, max [mm] 168
ra, max [mm] 2.1
Calculation data
C [kN] 251
C0 [kN] 263
Cu [kN] 10.8
nth [min-1] 3425
ng [min-1] 6200