What is a sleeve-type pulley? Bushes large Bushes, is an embedded between the mounting shaft and pulley of a mechanical coupling sleeve assembly Bushes manufacturers, which rely on self-locking pulley socket head cap screws to the drogue, by drogue hold mounting shaft. Bushes are new mechanical transmission coupling member Bushes kind commonly used in Europe and America, by 8 givers cone pulley cone clamping coupling, so transmission parts centering accuracy is greatly improved. Drogue size series of standard design. Its inner hole keyway according to ISO standard processing. Universal compatibility is very good, for a variety of occasions. Spc Bushes Bushes _ _ provided by the Texas Hengda Hengda Machinery Machinery Co. Texas Hengda Machinery Co., Ltd. (www.sddzhdjx.com) (www.sddzhdjx.com) strong, credible, in Dezhou machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hengda machinery into the brilliant and you work for a better future!