To counter this friction, bearings are applied throughout the shafts. It minimizes the friction by rolling movement, which decreases the consumption of Electrical power. Equally the counter and primary shafts do the job Together with the support on the bearing. Examples of this sort of transmissions are used in https://remingtonbscmw.rimmablog.com/32960897/helping-the-others-realize-the-advantages-of-gearbox