American Standard Simplex, Duplex, Triplex Sprockets Taper Bored/ Bush

Enquire about this product

Enquire about American Standard Simplex, Duplex, Triplex Sprockets Taper Bored/ Bush

Name *
Email *

If you want to know more about the way this site handles your data, then please read our privacy policy.


For Roller Chains to ANSI B29.1-DIN8188-ISO6060R.

The volume for American Standard Taper Bored /Bush Sprockets is some what smaller than its British Standard counterpart, hence the Standard stock range reflects this. Dimensions are again to the Metric European series which have been commonly adopted throughout Europe and are in C45 Carbon Steel, and therefore can be Flame or Induction Hardened upon request.

Addtional Tooth sizes can be supplied by utilizing the company’s Stock range of Plate Wheels and Welding in a Weld in Taper Bored Hub. Further sizes and design types can be provided through the Small Volume Specialised Manufacturing Unit here in the UK, and large volumes orders serviced from the purpose built factories in Italy.

The company currently has under development a small range of REVERSE taper bored sockets.

Both Ranges are produced in C45 E Uni En 10083-1 and are suitable for Flame & Induction Hardening.

Range of Sizes

Note: We are continuously adding to or Extending our Ranges, hence if you cannot find it listed here, then please contact us via the ENQUIRY link on each page.

Reverse Taper Bored Sprockets


Alt. Shaft Fixing

As an alternative to either Boring & Keywaying a pilot bore sprocket or using a Taper bored sprocket and Bush. Why not take a look at the range of Locking Bushes we now offer, as they eliminate the need for fixing via a Keyway-Key thereby providing the added benefit of a uniform distribution of the drive load over the entire diameter of the bush.

View Range

Alternative Design Types

We have a range of alternative design types available :-

  • Weld on Boss Type
  • Weld in through Boss Type
  • Double Central Boss Type
  • Double Offset Boss Type
  • Idler Sprockets (with Bearing)
  • Larger Boss Diameter Type
  • Longer boss length Type

View alternative range.


Reworking Service

To compliment the Stock range of Products the company offers a comprehensive reworking service to modify any stock sprocket to your individual requirements.

Heat Treatments

  • FLAME HARDEN TEETH – Without Certificate
  • INDUCTION HARDEN TEETH – With Certificate
  • CASE HARDENING – With or Without Certificate

Plating Service

A Full range of add on Plating Finishes is available :-

  • Zinc (Clear & Yellow)
  • Nickel
  • Chemically Black Phosphate
  • Hard Anodising for Aluminium Products!



Beside the Reworking Service the company offers a Full Manufacturing
Service that caters for :-

  • Any requirement outside the stock range.
  • Customers own drawing requirement.
  • When a stock sprocket is not suitable.

View our manufacturing Capacity



View our Introduction to Roller Chain Sprockets, including how to Identify and how to improve the life of your drive sprockets by up to 50%.

You might also be interested in…