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Four Point Contact Ball Bearings (metric)

QJ19/950MPA

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Details

Main dimensions
d [mm]	950
D [mm]	1250
B [mm]	132
d₁ [mm]	≈ 1055.1
D₁ [mm]	≈ 1144.9
r_1,2 [mm]	7.5
α₀ [°]	35
a [mm]	≈ 770
Weight [kg]	≈ 476

Mating dimensions
d_{a, min} [mm]	978
D_{a, max} [mm]	1222
r_{a, max} [mm]	6

Calculation data
C [kN]	1900
C₀ [kN]	7150
C_u [kN]	110
n_th [min^-1]	257
n_g [min^-1]	550