Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

7248B.MP

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Details

Maindimensions
d [mm] 240
D [mm] 440
B [mm] 72
d1 [mm] ≈ 319.6
D1 [mm] ≈ 365.9
r1,2 [mm] 4
r3,4 [mm] 1.5
α0 [°] 40
a [mm] ≈ 179
Weight [kg] ≈ 49.8
Connection dimensions
da, min [mm] 257
Da, max [mm] 423
Db, max [mm] 431
ra, max [mm] 3
rb, max [mm] 1.5
Calculation data
C [kN] 440
C0 [kN] 670
Cu [kN] 18
nth [mm] 1584
ng [mm] 1900