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A: The only bearings that need to be lubed occasionally are the metal shielded bearings, and they need to be cleaned every 4 - 5 races depending on the length of each race.

…grease or particulates. 2) Blow bearing out with compressed air. 3) Place a light drop of oil on the bearing. 4) Give the bearing a spin, if they still feel rough repeat steps 1-3.

A: Unfortunately every operator, setup and operating environment is very different so it is difficult to quantify an exact improvement in performance. But in general ceramic…

…best solution is to use a bearing with a ball that will not expand and to do away with the retainer altogether. We offer 4 different RC Car & Truck Clutch Bell Bearing Kits.