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Four Point Contact Ball Bearings (metric)

QJ19/1000MPA

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Details

Main dimensions
d [mm]	1000
D [mm]	1320
B [mm]	140
d₁ [mm]	≈ 1112.1
D₁ [mm]	≈ 1208
r_1,2 [mm]	7.5
α₀ [°]	35
a [mm]	≈ 812
Weight [kg]	≈ 569

Mating dimensions
d_{a, min} [mm]	1028
D_{a, max} [mm]	1292
r_{a, max} [mm]	6

Calculation data
C [kN]	2090
C₀ [kN]	8200
C_u [kN]	122
n_th [min^-1]	235
n_g [min^-1]	510