BS & ANSI precision roller chain sprockets can be supplied with teeth that are flame heat treated, case hardened, induction hardened or not hardened at all. The surface finish can be plain, painted, zinc plated or black passivated for protection. All our off-the-shelf sprockets have induction hardened teeth.
Simplex, Duplex & Triplex
British or American Standard
A, B, or C
All our off-the-shelf roller chain sprockets as standard have induction hardened teeth to provide a longer service life. We also offer sprockets with flame, case or though heat treatments. Your application & environment will dictate your requirements.
We carry a large range of the most commonly used roller chain sprockets in BS & ANSI, but also manufacture and import sprockets from various international suppliers to meet our clients requirements. Our stock range includes simplex, duplex & triplex sprockets. We can also supply quadplex to decuplex sprockets.
We can source sprockets manufactured from non-standard materials such as various grades of stainless steels or heat treated plate. Due to our specialisation in engineering plastics we can also design & machine sprockets from materials such as nylons, acetals, UHMW-PE, polyurethanes & composite materials.
We offer a full range of in-house services such as profile cutting, welding, CNC machining & manual machining. We can customise your roller chain sprockets to your final fitting requirements and offer full boss, bore & keying services.
We have a wide range of off-the-shelf roller chain sprockets available ready for immediate dispatch to your site. Simplex, duplex & triplex in a variety of tooth counts.
We securely stock your roller chain sprockets at our premises, customised & machined if required, keeping the agreed stock levels & delivering on-demand to your site.
|Pitch Size |
|British Standard (BS)||American Standard (ANSI)|
|1 1/4"||20B||ANSI 100|
|1 1/2"||24B||ANSI 120|
|1 3/4"||28B||ANSI 140|
|2 1/4"||-||ANSI 180|
|2 1/2"||40B||ANSI 200|