(Common CZPT ica, KANA, CZPT pen, ANSI Normal or manufactured to drawing)
area treatment is character color , we can do blacken, zinc plated and so on.
How does a tapered bushing perform? The tapered portion of the part is driven through a large-toughness screw with a mating hub, allowing the bushing to be securely fastened to the shaft. The force of the clamp can transmit large torque (rotational drive). This layout assures that a effectively set up sprocket and pulley shaft are aligned with simple positioning.