For model builders aiming for consistent running, the 3RACING 8 x 14 x 4 mm double rubber seal bearings reduce drag and shield internal components from dirt and moisture. They are a straightforward way to keep rotating assemblies running true.
The twin rubber shields prevent grit ingress and help bearings maintain smooth spin over many sessions. That makes them a good choice for cars that see mixed surface use.
These bearings fit many common mounting locations across RC kits, making them handy for routine servicing or incremental upgrades. The 10 piece set covers multiple hubs or shafts.
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