This standard specifies the technical characteristics of solid and hollow pin bush chains, flat roller chains, side roller chains, and sprockets and accessories suitable for these chains for general conveying and mechanized transmission. The chain dimensions specified in the standard will guarantee the interchangeability of chains and links for repair purposes. This standard applies to sprockets with teeth ranging from 6 to 40 teeth. The requirements for the sprocket are to ensure proper meshing with the chain, smooth operation and load transfer under normal conditions of use. Note: The control conditions do not necessarily determine the design parameters of the sprocket. The standard also stipulates the size of K-type accessories and heightened chain plates.
GB/T 8350-2003 history
2008GB/T 8350-2008 Conveyor chains,attachments and sprokets
2003GB/T 8350-2003 Conveyor chains,attachments and sprockets