European supplier China Standard 1/2 ×3/16” Ball bearing idler sprocket

European  supplier  China Standard 1/2 ×3/16''  Ball bearing idler sprocket

Detail Information

Idler Sprocket – European Standard Series – 1/2 ×3/16” idler sprocket dimensions

ISO Conveyor Chain Sprockets Specifications

Roller Chain ANSI Standard • British Standard • Heavy-Duty • Extreme-Duty • Super Heavy Series • Cottered or Riveted • Multiple Strand • Stainless Steel • Nickel Plated • Dacroclad™ • Extended Pitch (Including Large Roller) • 81X, 81XH, 81XHH • Hollow Pin • Agricultural (CA550, CA620, etc.) • Citrus Chain

Tooth Width B1 4.5 Chain Pitch 12.7
Hub Configuration B Roller Dia 7.75
Tooth Width B2 Chain Number 083/084
Tooth Width B3 Number of Chain Rows 1
Number of Teeth 8-20 idler sprocket European Standard sprocket
Hardened Teeth Up to customer 
Bore Type Stock Bore
Min bore size 8 Max bore size 30

Product Information

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

include 083/084 chain sprocket (12.7 pitch chain sprocket).


10 tooth sprocket 083/084 chain.

15 tooth sprocket 083/084 chain.

30 tooth sprocket 083/084 chain.

72 tooth sprocket 083/084 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 Industry,Textile industry,Woodeworking Machinery and so on. 

The biggest characteristic is that the sprockets can be customized inPersonnelOur sales persons are well trained to accommodate your requests and speak English for your convenience. 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.

Chain Sprocket

As one of the leading chain sprocket manufacturers, suppliers, and exporters of mechanical products, We offer chain sprockets and many other products.

Please contact us for details.

Manufacturer supplier exporter of chain sprockets.

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