Tamiya 42369 - 840 Sealed Ball Bearings (2pcs) - compact bearing pair for precise roll  [42369]

Low-friction bearings built for straightforward service

Hobbyists looking for dependable rotation improvements often choose the Tamiya 42369 - 840 Sealed Ball Bearings. The rubber-sealed design reduces drag compared with basic plastic bushings and offers a quieter, more efficient spin.

Designed with TA07 and M-chassis points in mind

These 840 bearings fit common pulley and counter gear locations on TA07 and M-chassis rigs. Replacing worn bearings with this sealed pair helps restore proper fit and smoother component movement without complex mods.

Simple access for cleaning and relube

The seal arrangement lets you open the bearings for cleaning and fresh lubrication when needed. They arrive lubricated with a low-resistance oil to keep rotations smooth until the next maintenance session.