If you want to reduce friction and extend parts life, the Tamiya 42378 - 1060 sealed ball bearings replace basic plastic or open metal bearings to deliver smoother rotation and steadier performance on your RC models.
The bearings have blue rubber seals that keep grit and dust out while still allowing easy cleaning. The sealed design helps the bearings stay serviceable longer and reduces the frequency of replacements.
Each bearing contains a light oil for low-friction operation. Routine checks and topping up with suitable bearing oil after heavy use or impacts will help maintain smooth movement.
These bearings are particularly useful around the rear shaft area of F104 chassis motor mounts but can be fitted wherever similar size and precision are required. Their adaptability makes them a handy upgrade across many RC builds.
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