Ball-Bearing 12x18x4 Steel Sealed - Oil (2)
Jun. 23, 2020
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High-quality ball-bearings ID x OD x thickness (mm) = 12x18x4mm. Set of 2 pieces.
These ball-bearings are degreased and lightly oiled with AeroShell Fluid 12 oil for maximum smoothness, long life, highest tolerance and maximum performance.