Ressource KRW Product

Four Point Contact Ball Bearings (metric)

Q248MPB

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Details

Maindimensions
d [mm] 240
D [mm] 440
B [mm] 72
d1 [mm] ≈ 315.3
D1 [mm] ≈ 364.8
r1,2 [mm] 4
α0 [°] 23
a [mm] ≈ 144
Weight [kg] ≈ 54.8
Connection dimensions
da, min [mm] 257
Da, max [mm] 423
ra, max [mm] 3
Calculation data
C [kN] 725
C0 [kN] 1330
Cu [kN] 35.6
nth [mm] 1230
ng [mm] 2400