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Deep Groove Ball Bearings (single row, metric)

61868M

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Details

Main dimensions
d [mm]	340
D [mm]	420
B [mm]	38
d₁ [mm]	≈ 365.2
D₁ [mm]	≈ 395.2
r_1,2 [mm]	2.1
Weight [kg]	≈ 11.6

Mating dimensions
d_{a, min} [mm]	350
D_{a, max} [mm]	410
r_{a, max} [mm]	2.1

Calculation data
C [kN]	180
C₀ [kN]	254
C_u [kN]	6.48
n_th [min^-1]	1587
n_g [min^-1]	2400
f₀	16