3RACING 3RB-R188-ZZ/2 Double Shield Bearings 1/4 x 1/2 x 3/16 (2 pcs) - Hobby Upgrade  [3RB-R188-ZZ/2]

Robust Shielded Bearings for RC Use

The 3Racing Double Metal Shield Bearing, sized 1/4 x 1/2 x 3/16 inches, is made to improve drivetrain smoothness and cut unwanted drag. These bearings are compact but effective in reducing mechanical resistance.

Protection That Matters

Dual metal shields help keep abrasive particles out and slow corrosion, extending service intervals. This makes them a sensible swap when updating stock bearings.

Common Fitments

These 3Racing bearings work across many RC platforms including cars, short-course trucks, and buggies, particularly in hubs and gearbox shafts where smooth rotation is important.