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Four Point Contact Ball Bearings (metric)

QJ19/530MPA

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Details

Main dimensions
d [mm]	530
D [mm]	710
B [mm]	82
d₁ [mm]	≈ 592.2
D₁ [mm]	≈ 647.8
r_1,2 [mm]	5
α₀ [°]	35
a [mm]	≈ 434
Weight [kg]	≈ 99.5

Mating dimensions
d_{a, min} [mm]	548
D_{a, max} [mm]	692
r_{a, max} [mm]	4

Calculation data
C [kN]	940
C₀ [kN]	2520
C_u [kN]	50.8
n_th [min^-1]	566
n_g [min^-1]	1200