2 Packs ISO/DIN 06B-1 Roller Chain Sprocket B Type 20mm Bore, 3/8" Pitch, Hardened 16 Tooth

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.
Note: The speed of the sprocket should not over that allowed by a drive sprocket of the same size. Each roller sprocket has strong teeth that latch onto the chain. It is suggested that the sprocket has at least three teeth meshed with the chain.