A double-row ball bearing is a type of rolling element bearing that consists of two rows of balls arranged at an angle to each other, and this design enables ...

A chain saw is a piece of portable woodworking equipment that either runs on battery, electricity, or gas with teeth connected to a spinning chain and ...

An overhead crane is a type of crane that operates from an elevated track or runway system, and it is typically used in industrial settings to move heavy ...

Semiconductor assembly and test services refer to the processes involved in the manufacturing and packaging of semiconductor devices. These services are ...

A ventilation fan is installed in a room to get rid of stale, sticky, or dirty air, like in the kitchen or bathroom. These fans clear the air of unpleasant ...

A rotary valve is a type of valve in which the flow of liquid or gas through the connected pipes is controlled by rotating a passage in a transverse stopper. ...

A bearing is a component that supports a rotating shaft or other moving parts in machinery and is designed to reduce friction and facilitate smooth movement, ...

A calorimeter is a scientific instrument used to measure the heat exchange between a system and its surroundings, typically during a physical or chemical ...

A ball bearing is a type of rolling-element bearing that consists of several balls (usually made of steel, plastic, glass, or ceramic) held in a circular ...

A shaft is supported by steel rollers that are enclosed in a cage in a bearing known as a roller bearing. Roller bearings are equipped with anti-friction ...