The 3RACING double metal shield bearing in 2x6x2.5mm form is aimed at reducing friction and keeping contaminants away from contact surfaces. This two pack provides a straightforward means to refresh worn rotation points and restore smoother movement.
Double metal shields prevent much of the dust and grit that can damage bearing races, while preserving the low rolling resistance hobbyists rely on. The shields increase service intervals and help keep drivetrain parts operating with less noise.
These compact bearings fit into wheel assemblies, small gearboxes and motor shafts where space is limited. They are a practical upgrade for anyone wanting better reliability without complex modifications.
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