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Four Point Contact Ball Bearings (metric)

QJ1226MPA

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Details

Main dimensions
d [mm]	130
D [mm]	230
B [mm]	46
d₁ [mm]	≈ 167
D₁ [mm]	≈ 193
r_1,2 [mm]	3
α₀ [°]	45
a [mm]	≈ 180
Weight [kg]	≈ 9.17

Mating dimensions
d_{a, min} [mm]	144
D_{a, max} [mm]	216
r_{a, max} [mm]	2.5

Calculation data
C [kN]	272
C₀ [kN]	337
C_u [kN]	12.3
n_th [min^-1]	3203
n_g [min^-1]	4800