3RACING 3RB-MR126-2RS/10 6x12x4mm Sealed Bearings Pack of 10  [3RB-MR126-2RS/10]

Compact sealed bearings for reliable wheel spin

The 3RACING 6 x 12 x 4 mm double rubber-sealed bearings are supplied in packs of 10 and designed to preserve smooth motion in your RC model. The sealing reduces ingress of dirt and moisture while lowering bearing friction for steadier performance.

Where to use them on your model

These bearings are useful in many parts of an RC car, including wheels, gearboxes, and rotating linkages. Their standard dimensions make them easy to fit into common hubs and gearbox housings found on hobby models.

Protection and longevity

Double rubber seals protect internal rollers and grease from contaminants, helping to extend service intervals and reduce the need for frequent cleaning. The design supports consistent rotational feel under varied track surfaces.