The Kyosho BRG407 shielded bearings measure 5x10x4mm and are engineered to reduce drivetrain drag in many RC applications. These bearings help improve wheel and shaft spin while supporting reliable operation during regular use and spirited running.
Shielded units like the Kyosho BRG407 keep grit and dirt away from the bearing races while cutting friction compared to unprotected bearings. This pack of four is a practical replacement option to restore efficiency and reduce wear on drivetrain parts.
Before fitting Kyosho BRG407 bearings, clean mating surfaces and remove old grease or oil. Press the bearings in squarely and consider a light high quality bearing oil to lower friction and extend service life.
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