3RACING 3RB-R188-2RS/2 Double Rubber Seals 1/4 x 1/2 x 3/16 (2 pcs)  [3RB-R188-2RS/2]

Boost drivetrain life with 3RACING 3RB-R188-2RS/2 double rubber sealed bearings

For hobbyists aiming to reduce wear and downtime, the 3RACING Double Rubber Sealed Bearings (1/4 x 1/2 x 3/16) deliver smoother rotation and lower maintenance across common RC drivetrain points.

Benefits of dual rubber seals

The twin rubber seals help keep dirt and moisture out of the bearing race, so performance stays steady and service intervals are longer. That protection is especially useful after running on dusty tracks or damp layouts.

Where these bearings work best

These bearings suit many on-road and off-road models that accept the same dimensions, making them a handy replacement for wheels, hubs, and steering assemblies used in regular club sessions or weekend bashes.

Fitting and care tips

Press the bearing in squarely using standard RC tools and check the bore for burrs before fitting. Clean external grime with a cloth and inspect occasionally to preserve the seals and rolling quality.