3RACING 3RB-R166-ZZ/2 Double Metal Shield Bearing Set 2pcs  [3RB-R166-ZZ/2]

Performance-Focused Bearings by 3RACING

For enthusiasts looking to tighten up handling, these 3RACING double metal shield bearings offer lower drag and reliable rotation. They are a practical swap when you want smoother wheel or drivetrain response.

Durable Shielding for Tough Conditions

The double metal shields protect internal surfaces from grit and prolong lubricant life, reducing the frequency of rebuilds. Their 3/16 x 3/8 x 1/8 inch sizing makes them suitable for many small RC locations where rotational smoothness matters.

Ideal for Track Prep and Routine Servicing

Use these bearings when prepping a car for competition or during regular maintenance to reduce rolling resistance and slow component wear, helping your model feel more controlled on corners and straights alike.