American  shop  China Standard sprocket Stock Bore Sprocket 41 chain sprocket

Detail Information

Roller Chain Sprocket – American Standard Series – 41 roller chain sprocket dimensions

Ansi Roller Chain Sprockets Specifications

Tooth Width B1 0.227″ Chain Pitch 1/2″
Hub Configuration B Roller Dia 0.306″
Tooth Width B2 Chain Number 41
Tooth Width B3 Number of Chain Rows 1-2-3
Number of Teeth 6-112
Hardened Teeth Up to customer
Black Oxide Up to customer
Bore Type Stock Bore
Min bore size 3/8 Max bore size 2 3/4

Product Information

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

American Standard sprocket


include 41 chain sprocket (1/2 inch chain sprocket).


25 tooth sprocket 41 chain.

30 tooth sprocket 41chain.

60 tooth sprocket 41 chain.

72 tooth sprocket 41 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 41

* 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 steel 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,WoodeworkiGreat attention has been paid on environmental protection and energy saving. ng 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 Standard roller chain is available with pitches from 1/2 to 3 inches. Chain numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain would be a No. 40 chain). A hyphenated suffix indicates multiple strands.skills as well as precision procedures, the high quality sprockets can withstand strong pressure and high temperature.