Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

71880MP

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Details

Maindimensions
d [mm] 400
D [mm] 500
B [mm] 46
d1 [mm] ≈ 434.5
D1 [mm] ≈ 468.1
r1,2 [mm] 2.1
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈ 153
Weight [kg] ≈ 19.2
Connection dimensions
da, min [mm] 410.2
Da, max [mm] 489.8
Db, max [mm] 494
ra, max [mm] 2.1
rb, max [mm] 1
Calculation data
C [kN] 286
C0 [kN] 515
Cu [kN] 12
nth [mm] 1009
ng [mm] 1400