China roller chain and sprocket 80BS21 Sprocket With 1-7/16″ Finished Bore Best factory supplier manufacturer With High Quality Cheap sales price cost near me shop Custom size allowed

We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

This FURTHERMORE, WE CAN PRODUCE C ept TOMIZED VARIATORS, GEARED MOTORS, ELECTRIC MOTORS AND OTHER HYDRAULIC PRODUCTS ACCORDING TO C ept TOMERS’ DRAWINGS. EPT chain & sprockets, both standard and non-standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain & sprocket parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain & sprocket wear resistance ( EPT know-how) • Plates produced by multi-stage processing tools ensuring a regular pitch ( EPT technology) ○ Adequate mechanical and heat treatments of chain & sprocket parts: • Shot peening • Surface finishing • replacement of Case hardening, carbonitriding, quenching, tempering … • EPT®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …)80BS21 sprocket features a 1-7/16″ finished bore with a key-way and 2 set screws. It is a durable, high quality, and precision sprocket with 21 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don’t. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 roller chain & sprocket and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI #80 roller chain & sprocket. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.Dimensions:

Sprocket Size: 80BS21
Tooth Count: 21
Hub Type: B
Outside Diameter: 7.240″
Bore Size: 1-7/16″
Keyway Size: 3/8″ X 3/16″
Hub Diameter: 4-1/4″
Length Thru Bore: 1-3/4″
W8: 9.4 LBS
Common Interchanges: 80BS21H, H80BS21, 80BS21-FB

Tel: +86-57188220973 Mail us: hzptcorp@gmail.com