Silent chain, or inverted-tooth chain, is usually a kind of chain with teeth shaped on its links to engage with one’s teeth in the sprockets. Silent chains drives are not really silent. The links in a silent chain drive, however, engage with the sprocket teeth with little effect or sliding, and because of this a silent chain creates less vibrations and noise than additional chains. The amount of noise produced by a silent chain drive depends of many factors including sprocket size, quickness, lubrication, load, and drive support. A link belt silent chain includes removable links became a member of by rivets or interlocking tabs. These chains provide advantage of set up without Pulley dismantling drive elements, reducing inventory, and raising temperature ranges