Material ASTM 1045,Screws quantity:3(1/4-20UNCX1-3/8),Screws quantity:1(1/4-20UNCX3/8)This screw is used for keyway locking
The oxidation blackening treatment applied to the surface of a bushing exhibits excellent rust prevention capability.
which are mainly used for locking the SH-type taper pulley and Sheaves
Installation: Insert the bushing into the pulley, aligning the smooth hole of the bushing with the threaded hole of the pulley, or align the smooth hole of the pulley with the threaded hole of the bushing. When you tighten the bolt, it will securely fix it onto the shaft.
Description
The bushing with an SH-type Fixed bore has been processed, made of ASTM 1045 material. Through CNC machining, the inner hole and keyway achieve the desired accuracy for use. The surface has been treated by oxidizing and blackening to possess good rust resistance. The product has 3 locking holes and 3 dismantling holes, which are mainly used for locking the SH-type taper pulley and Sheaves