3RACING Double Rubber Seals Bearings 6x12x4mm (2 pcs) - 3RB-MR126-2RS/2 Track and Trail Upgrade  [3RB-MR126-2RS/2]

3RACING 3RB-MR126-2RS/2 bearings for smoother rotation

The 3RACING Double Rubber Seals Bearing in 6 x 12 x 4 mm size is a practical upgrade for RC hobbyists who want steadier wheel and drivetrain movement. These sealed bearings are built to reduce drag and keep contaminants out, giving you more consistent performance between services.

Seal protection and low friction

The double rubber seals help reduce friction while blocking dirt and water from entering the bearing surfaces. That protection helps maintain smooth rolling under a variety of conditions, whether running on pavement or light off-road terrain.

Fits common RC wheel and drivetrain positions

With a standard 6 x 12 x 4 mm dimension, these 3RACING bearings are compatible with many RC models and can be used in different mounting locations. The compact size and sealed design make them an easy replacement or refresh for worn bearings.