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Deep Groove Ball Bearings (single row, metric)

6444M

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Details

Main dimensions
d [mm]	220
D [mm]	540
B [mm]	115
d₁ [mm]	≈ 327.3
D₁ [mm]	≈ 434.4
r_1,2 [mm]	6
Weight [kg]	≈ 150

Mating dimensions
d_{a, min} [mm]	250
D_{a, max} [mm]	510
r_{a, max} [mm]	5

Calculation data
C [kN]	570
C₀ [kN]	780
C_u [kN]	19.9
n_th [min^-1]	1830
n_g [min^-1]	2400
f₀	13.4