Angular Contact Ball Bearings (single row, metric)

71872MP

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Details

Main dimensions
d [mm] 360
D [mm] 440
B [mm] 38
d1 [mm] ≈  387
D1 [mm] ≈  415.3
r1,2 [mm] 2.1
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈  134
Weight [kg] ≈ 11.2
Mating dimensions
da, min [mm] 370.2
Da, max [mm] 429.8
Db, max [mm] 434
ra, max [mm] 2.1
rb, max [mm] 1
Calculation data
C [kN] 228
C0 [kN] 380
Cu [kN] 9.46
nth [min-1] 1134
ng [min-1] 1600