Product Description
Pulley Wheel For Taper Bushes Belt CZPT Bore CZPT CZPT Cast Transmission CZPT Part CZPT Best Sale CZPT CZPT pean Standard CZPT Pulleys
V-Belt pulleys for taper bushes
A pulley, also called a sheave, is a mechanism composed of a wheel or shaft that may have a groove between two flanges around its circumference. A belt, or chain usually runs over the wheel and inside the groove, if present. Pulleys are used to change the direction of an applied force, transmit rotational motion, or realize a mechanical advantage in either a linear or rotational system of motion. It is one of the six simple machines. Two or more pulleys together are called a block and tackle