Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

7421B.MP

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Details

Maindimensions
d [mm] 105
D [mm] 260
B [mm] 60
d1 [mm] ≈ 164.4
D1 [mm] ≈ 205.5
r1,2 [mm] 4
r3,4 [mm] 1.5
α0 [°] 40
a [mm] ≈ 107
Weight [kg] ≈ 16.9
Connection dimensions
da, min [mm] 125
Da, max [mm] 240
Db, max [mm] 249
ra, max [mm] 3
rb, max [mm] 1.5
Calculation data
C [kN] 276
C0 [kN] 271
Cu [kN] 10.2
nth [mm] 2719
ng [mm] 3700