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Four Point Contact Ball Bearings (metric)

QJ1038MPA

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Details

Main dimensions
d [mm]	190
D [mm]	290
B [mm]	46
d₁ [mm]	≈ 224.5
D₁ [mm]	≈ 255.5
r_1,2 [mm]	2.1
α₀ [°]	35
a [mm]	≈ 168
Weight [kg]	≈ 12

Mating dimensions
d_{a, min} [mm]	200.2
D_{a, max} [mm]	279.8
r_{a, max} [mm]	2.1

Calculation data
C [kN]	353
C₀ [kN]	535
C_u [kN]	17
n_th [min^-1]	2025
n_g [min^-1]	3500