25 Chain 17 Tooth Gear Black Oxide B Type Hardened Teeth for ISO 04C Roller Chain

Label:Yes Size: As Picture Show 100% Brand new and high quality Type: 17 Tooth Roller Sprocket Color: Black Material: 45# Steel Description: Package Content: 1 x Chain Sprocket. Feature: Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Round hole. The shaft can be fixed well, which is convenient to use. Note: The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in mesh with the chain. Material: The product is made of c45 carbon steel, the tooth part high temperature quenching heat treatment, high hardness, wear resistance, long service life, easy to use. Fully black oxide coated, rust resistance. Applications: Widely used in milling machine, drilling machine or other machinery transmission occasions.

Package included: 1Pc 17 Tooth Roller Sprocket

Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item. 2. Please note that a slight color difference should be acceptable due to the light and screen. 3. M5 screws required(not included), need to purchase separately.