Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

7280B.MP

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Details

Maindimensions
d [mm] 400
D [mm] 720
B [mm] 103
d1 [mm] ≈ 530.5
D1 [mm] ≈ 597.4
r1,2 [mm] 6
r3,4 [mm] 3
α0 [°] 40
a [mm] ≈ 286
Weight [kg] ≈ 191
Connection dimensions
da, min [mm] 426
Da, max [mm] 694
Db, max [mm] 706
ra, max [mm] 5
rb, max [mm] 2.5
Calculation data
C [kN] 775
C0 [kN] 1590
Cu [kN] 33.2
nth [mm] 830
ng [mm] 1100