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Deep Groove Ball Bearings (single row, metric)

6456M

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Details

Main dimensions
d [mm]	280
D [mm]	670
B [mm]	140
d₁ [mm]	≈ 408.1
D₁ [mm]	≈ 544.1
r_1,2 [mm]	7.5
Weight [kg]	≈ 279

Mating dimensions
d_{a, min} [mm]	318
D_{a, max} [mm]	632
r_{a, max} [mm]	6

Calculation data
C [kN]	795
C₀ [kN]	1250
C_u [kN]	28.3
n_th [min^-1]	1403
n_g [min^-1]	1900
f₀	13.3