RADTEC BB-20003 Ceramic 5x8x2.5mm Bearings Red Seal Upgrade  [RAD-BB-20003]

High Precision Bearings for RC Drivetrains

Swap in RADTEC BB-20003 5x8x2.5mm ceramic ball bearings to cut rolling resistance and boost component longevity. Made from quality ceramic material, these bearings are suited to a wide range of RC cars and are useful for both maintenance swaps and performance tuning.

Sealed Red Rubber Guard

The red rubber seal deflects grime while keeping grease where it belongs, helping the bearing survive dusty loops and wet paddocks. That extra protection lowers the chance of premature wear and keeps rotation consistent session after session.

Why Pick Ceramic for Your RC

Ceramic components reduce friction and handle high RPMs with less heat buildup than steel bearings. For model builders wanting crisper acceleration and steadier speed, ceramic bearings are a practical upgrade choice.