grey iron taper lock v pulley

Taper Bush Cast Iron Taper Lock Bush for Pulley and Tyre Coupling Unlike typical Bearing Bushes, Taperlock Bushes make use of locking mechanisms that have several useful applications, especially in the case of mechanical applications that involve high speeds. These Bearing Bushes are usually used to secure Pulleys, Sprockets and other elements to shafts. Most Taperlock Bushes are manufactured using strong, yet inexpensive materials like cast iron...

... is gray cast iron, they have good hardness and strength. There are two standards, one is European standard, and another one is American standard. For European standard, after precise machining, and then the pulley will be phosphated, and then it will...