What is bearing and gear define

Question

Accepted Answer

Bearings and gears are mechanical components used in various machines and mechanisms.

Bearings are used to support and reduce friction between moving parts.
Gears are toothed wheels that transmit power and motion between rotating shafts.
Bearings can be classified into various types such as ball bearings, roller bearings, and plain bearings.
Gears can be classified into different types including spur gears, helical gears, and bevel gears.
Bearings are commonly used in applications like automotive engines, industrial machinery, and household appliances.
Gears are commonly found in devices like gearboxes, transmissions, and clocks.

Accepted Answer

Bearing is a rotating part which help the shaft smoothly rotation and gear is also a rotating part but it help in power transmission

Popular interview questions of Mechanical Engineer