Angular Contact Ball Bearings (single row, metric)

71964MP

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Details

Main dimensions
d [mm] 320
D [mm] 440
B [mm] 56
d1 [mm] ≈  360.4
D1 [mm] ≈  402.9
r1,2 [mm] 3
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈  138
Weight [kg] ≈ 23.5
Mating dimensions
da, min [mm] 332.4
Da, max [mm] 427.6
Db, max [mm] 434
ra, max [mm] 2.5
rb, max [mm] 1
Calculation data
C [kN] 337
C0 [kN] 560
Cu [kN] 14.3
nth [min-1] 1313
ng [min-1] 1700