
CHAIN SUPPLY UK
Founded in 2005, Chain Supply UK (CSUK) brings 26+ years of expertise in sourcing and supplying industrial roller chains, SMGU units, and ancillary products. With advanced reverse engineering capabilities and ISO-certified quality, we deliver precision-manufactured chains at up to 66% cost savings.
Quality Assured - All chains manufactured to international standards with full traceability
Custom Solutions - Bespoke chain solutions designed for specific application requirements
Technical Support - Expert guidance on chain selection, installation, and maintenance
Quick Delivery - Extensive stock holding for fast delivery across the UK
Why Choose Chain Supply UK?
The most compelling reason to partner with CSUK is our proven ability to reduce procurement costs while delivering superior performance.
Up to 66% Cost Savings
By reverse engineering and manufacturing our own high-quality alternatives, we bypass typical brand markups. Our direct equivalent products are typically a third of the price of incumbent suppliers.
Enhanced Durability Features
Solid bush design, shot-peened plates, multi-stage plate holing, optimised interference fits, enhanced initial lubrication, and dynamic pre-loading for extended service life.
Reverse Engineering Excellence
Advanced mechanical expertise to reverse engineer any British or American standard roller chain. Provide a sample or drawing—we deliver precise equivalents with guaranteed fitment.
Featured CSUK Products
Premium quality roller chains and gear units in stock now
Shaft Mounted Gear Units (SMGU)
Compact, efficient power transmission solutions that mount directly onto driven shafts. Available in 11 sizes with reduction ratios from 5:1 to 60:1 and torque capacity up to 5,000 Nm.

Quick Installation
Up to 70% faster than traditional gearboxes
Compact Design
Space-saving direct shaft mounting
Easy Maintenance
Simple inspection & replacement
Cost Effective
Lower initial & installation costs
SMR Series
Shaft Mounted
SMSR Series
Shaft Mounted
TorqLoc Series
Torque Arm
SMGU Applications
Shaft mounted gear units excel in diverse industrial applications, from conveyor systems to food processing.
Conveyor Systems
Variable speed, quiet operation, overload protection
Mixers & Agitators
High torque, smooth operation, proven reliability
Elevators & Lifts
Precise control, safety features, extended life
Pumps & Fans
Energy efficient, low vibration, long bearing life
Packaging Machinery
High precision, repeatability, clean operation
Food Processing
Washdown rated, food-safe, corrosion resistant
Comprehensive Roller Chain Range
Premium quality roller chains for every industrial application. From BS/ISO to ANSI standards, stainless steel to nickel plated—we supply the complete range with expert technical support.
Chain Supply UK Product Catalogue

Technical Resources
Browse our interactive catalogues for in-depth technical information.
Ready to Cut Your Chain Costs by 66%?
Contact the Chain Supply UK team today for reverse engineering services, technical specifications, and massive cost savings on your chain requirements.

/SMGU%20generic%20web%20image.png)






