For modelers aiming to reduce friction in compact drive components, the XRAY 930306 ball bearings are a practical option. These 3x6x2.5mm bearings come as a matched pair for straightforward replacements.
Each bearing is degreased and treated with a light coating of AeroShell Fluid 12 to enhance initial smoothness and help prevent corrosion. The light lubrication keeps drag low while protecting surfaces during early use.
The XRAY 930306 bearings suit small shafts, idler pulleys and wheel hub duties in many 1/10 scale cars and trucks. Always compare bore and width dimensions with your existing part to ensure a correct fit before installation.
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