American  supplier  China Standard sprocket Stock Bore Sprocket 50 chain sprocket

Detail Information

Roller Chain Sprocket – American Standard Series – 50 roller chain sprocket dimensions

Ansi Roller Chain Sprockets Specifications

Tooth Width B1 0.343″ Chain Pitch 5/8″
Hub Configuration B Roller Dia 0.400″
Tooth Width B2 1.045″ ChainWe’ve built up our product range to respond to the vastly different conditions found in different industrial environments around the world. From heavy industry to precision manufacturing, we work with end-users in almost every industry and have specialist solutions which are proven to offer a distinct performance advantage for your application. Number 50
Tooth Width B3 1.758″ Number of Chain Rows 1-2-3
Number of Teeth 8-112
Hardened Teeth Up to customer
Black Oxide Up to customer
Bore Type Stock Bore
Min bore size 5/8 Max bore size 2 3/4

Product Information

EPTS are able to provide high quality standard chain and sprocket,  

include 50 chain sprocket (5/8 inch chain sprocket).


25 tooth sprocket 50 chain.

30 tooth sprocket 50 chain.

60 tooth sprocket 50 chain.

72 tooth sprocket 50 chain…

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

High quality:

√ Corrosion resistance

√ Durable, robust and reliable

√ Bad condition resistance

Adapted to:

* roller chains based on the requirements of ANSI 50

* all sprockets with pilot bore

* available with type A platewheels,single strand roller chain sprockets,double roller chain sprockets,triple roller chain sprockets,four strand roller chain sprocket

* material used for chain sprocket carbon ste we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….el 1040, c45

* heat treatment and special surface treatments are available on request:

black oxide sprocket with teeth hard


EPT ansi transmission chains and sprockets are widely used in Agriculture,Printing,Chemical,Food and Beverage,General Machinery,Oil and Gas,Packaging and Logistics,Paper Industry,Textile industry,Woodeworking Machinery and so on. 

The biggest characteristic is that the sprockets can be customized in different standard and materials according to your requirements. Made from the steel and the up-to-date skills as well as precision procedures, the high quality sprockets can withstand strong pressure and high temperature.

high precision Chinese Manufactured transmission