Size: B type mechanical chain sprockets 19 teeth, 15mm bore, 3/8" (9.252mm) pitch, 5mm keyway, with 2pcs set screws at 90 degrees.
Material: The sprocket is made of A3-steel, and the teeth are high-frequency quenched, which exhibits high hardness and wear resistance.
Application: The sprocket is applied in various industrial circumstances, such as milling machines, drill presses, and other machinery transmission operations
Feature: The B-type sprocket is equipped with a set of teeth on its circumference, connected to other gears through a fasten. On the opposite side, there is a hub that can accommodate different types of bushings. It ensures high transmission efficiency when transferring energy
Installation: Chain sprockets are typically mounted in a fixed position on a stationary shaft. They are secured using a keyway and 2pcs set screws positioned at 90-degree intervals, ensuring a secure and convenient installation of the sprocket onto the shaft.