The Factory Pro B-SBU0168 1/4 x 3/8 steel ball bearings are manufactured to provide steady rotational performance for wheels and gearboxes. These steel bearings aim to lower friction points and improve mechanical consistency in everyday and competitive RC use. The set is convenient for replacing tired bearings during maintenance sessions.
Upgrading to quality steel ball bearings can smooth out wheel rotation and reduce drivetrain drag, which helps with throttle control and repeatable runs. Factory Pro bearings focus on dependable operation across hobby tasks.
These 1/4 x 3/8 bearings are compatible with many standard RC assemblies including cars and light trucks when the dimensions match. Always verify measurements on your model to ensure a correct swap.
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