Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

7288B.MP

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Details

Maindimensions
d [mm] 440
D [mm] 790
B [mm] 112
d1 [mm] ≈ 583.3
D1 [mm] ≈ 655.3
r1,2 [mm] 7.5
r3,4 [mm] 4
α0 [°] 40
a [mm] ≈ 314
Weight [kg] ≈ 250
Connection dimensions
da, min [mm] 472
Da, max [mm] 758
Db, max [mm] 773
ra, max [mm] 6
rb, max [mm] 3
Calculation data
C [kN] 855
C0 [kN] 1850
Cu [kN] 36.7
nth [mm] 743
ng [mm] 930