Kyosho BRG405 shield bearings come as a pack of four sized 4x8x3mm, designed to deliver consistent, low-friction rotation in small RC drivetrains. These shielded units are useful for routine maintenance and help maintain smooth operation across wheels and gear assemblies.
The shielded construction helps keep contaminants out while providing steady rolling performance, which can reduce wear on neighboring components. Their compact dimensions allow easy fitting into hubs, axles and gearbox locations where space is limited.
These bearings suit a wide selection of RC models that call for 4x8x3mm bearings, making them a practical spare for track days or garage maintenance. Keep a set on hand to speed up repairs and maintain peak rotation efficiency.
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