European Custom China Standard sprocket Stock Bore Sprocket 085 chain sprocket

European  Custom  China Standard sprocket Stock Bore Sprocket 085 chain sprocket

Detail Information

Roller Chain Sprocket – European Standard Series – 085B roller chain sprocket dimensions

ISO Roller Chain Sprockets Specifications

Tooth Width B1 5.9 Chain Pitch 12.7
In this way, our products have continued to gain market acceptance and customers satisfaction over the past few years.
Hub Configuration B Roller Dia 7.75
Tooth Width B2 Chain Number 085
Tooth Width B3 Number of Chain Rows 1-2-3
Number of Teeth 8 – 125  European Standard sprocket
Hardened Teeth Up to customer 
Bore Type Stock Bore
Min bore size 10 Max bore size 16

Product Information

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

include 085 chain sprocket (12.7 pitch chain sprocket).


10 tooth sprocket 085 chain.

15 tooth sprocket 085 chain.

30 tooth sprocket 085 chain.

72 tooth sprocket 085 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 ISO/R 606

* all sprockets with pilot bore

* available with type A platewheels,simplex roller chain sprockets,duplex roller chain sprockets,triplex roller chain sprockets,four strand roller chain sprocket

* material used for chain sprocket carbon steel 45

* 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 IISO 9001 certified manufacturer of precision roller chains. Types include single and multiple strand, hollow pin, side bow, rollerless, self-lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless steel, leaf, hoist and O-ring, citrus, sorting and caterpillar roller chains.ndustry,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.