1:14 4x2 Truck Ball Bearing Set, model accessory

This 1:14 ball bearing set is made for Tamiya 2-axle tractor trucks with a 4x2 layout and brings a precise rolling upgrade to key moving points in the chassis. With 22 individual bearings in the pack, it supports smoother mechanical movement where axles, shafts and transmission parts depend on clean rotation under load. The set combines 19 bearings in 5 x 11 mm, 2 bearings in 6 x 12 mm and 1 bearing in 5 x 8 mm, matching the size spread stated for this truck application. Each ball bearing is built with 2 seals, a detail that helps protect the running surfaces from dirt during regular workshop use and driving sessions. As a model accessory rather than a complete vehicle, this set is aimed at builders maintaining an existing truck, refreshing worn running gear or refining the mechanical feel of a current build. On the bench, the different bearing sizes allow the correct part to be matched to the required mounting point instead of relying on one universal size. In a finished 1:14 tractor truck, the change from plain bushings to sealed ball bearings can support freer rotation in the drivetrain and a more precise running character during operation.

 

Warning! Not suitable for children under 14 years.