Capabilities
Distributor of U.S. Tsubaki Power Transmission Sprockets & Chains
We provide re-machining — re-boring, drilled and tapped holes, keyways — on any UST sprocket or chain.
Commercial Gear & Sprocket Company serves as a premier distributor for U.S. Tsubaki, delivering high-performance power transmission chains and components to keep your operations moving. Through this partnership we provide immediate access to an extensive catalog of industrial roller chains, including standard ANSI roller chains, corrosion-resistant options and robust engineering class sprockets. Our inventory of stock sprockets ensures you have reliable access to the parts you need, whether for food and beverage processing, automotive manufacturing or heavy construction environments.
With an 80-year track record serving all major industries, we understand the wide range of challenges faced by our customers — from urgent needs to replace worn sprockets, to chain failure replacement, to worn sprocket teeth. Whether you are looking to upgrade your roller chain system, find retrofit sprocket solutions for older machinery, or require help with obsolete chain replacement and hard-to-find sprockets, our knowledgeable team is here to help.
We offer targeted solutions for specific applications, including sprockets for conveyor systems, chains for food processing equipment, high temperature chain solutions, corrosion resistant sprockets for marine environments, chains for packaging machinery, agricultural equipment sprockets, and material handling chain supply.
Sprocket Types
Roller Chain Sprockets
Designed for industrial and commercial applications, engaging rollers in chains for force transmission.
Engineering Class Sprockets
Built for heavy-duty applications with high durability.
Smart Tooth® Sprockets
Feature wear indicator technology for proactive maintenance.
Drum Sprockets
Wider sprockets for increased surface contact, ideal for heavy-duty drag conveyor systems.
Single-Pitch and Double-Pitch Sprockets
Single-pitch engages one tooth per chain link, while double-pitch engages every other tooth.
Type A, B and C Sprockets
Categorized by hub style, with Type A being flat, Type B having a single hub, and Type C having hubs on both sides.
Plain Stock Bore Sprockets
Customizable bore for precise fitting in various applications.
Finished Bore Sprockets
Pre-drilled with keyways and setscrews for easy installation.
Steel-Split Sprockets
Split design for easy installation and maintenance.
Idler Sprockets
Guide chains and prevent slack.
Bushed Sprockets
Allow replacement of worn sprocket portions while reusing the bushing.
Chain Types
UST has the widest variety of chains on the market. We distribute the full line.
ANSI Roller Chains
All four styles UST carries: heavy duty chains, leaf chains, double pitch roller chain, and RS25 through RS240. Each style suits different applications, from heavy construction to industrial.
Lambda Lube-Free Chains
Nickel-plated drive, RS drive, BS/DIN drive and conveyor Lambda chains. Nickel-plated single and double strand drive chains suit applications with very high heat and mildly corrosive environments.
Anti-Corrosive / Heat-Resistant Chains
Neptune brand, nickel-plated, stainless steel and poly-steel chains. Neptune chains resist corrosion in harsh outdoor environments such as seawater; stainless steel chains combine corrosion resistance with large load capacity.
Specialty Chains
Energy series, ultra-miniature, bearing bush, automatic tool changer, free flow, top chains, cableveyor, FX, rollerless, wrench, laminated block and agriculture chains.
Attachment Chains
Standard attachment chains in seven styles — single pitch, double pitch, hollow pin, Lambda lube-free, curved, plastic sleeve and BS/DIN series — plus specialty attachment chains including crossroad conveyor, live tubular roller, agriculture and stock specialty.
Plastic Chains
Twenty styles of RS plastic chains plus RS double pitch types, for applications that call for a non-metallic chain.
Engineering Class Chains
Heavy-duty chains designed to withstand the harshest operating conditions, exceeding listed ultimate strength ratings for greater fatigue strength and reserve against shock loads.
Roller Conveyor Chains
Roller conveyor plain chains, roller conveyor chain attachments, apron conveyors and caterpillar drive chains.
Steel Bushed Chains
Steel bushed plain chains and steel bushed attachments.
Chain Tool Accessories
Chain punches, vises, breakers and pullers.
In-House Customization
We go beyond simple distribution by offering expert in-house customization for your drive chains and sprockets. Our team specializes in modifying chain and sprocket sets to meet exact specifications, providing services like re-boring, keyway cutting and drilling. From heavy duty sprockets designed for mining applications to precision components for material handling, we deliver tailored solutions that integrate seamlessly with your existing machinery.
If you are not able to find a stock chain to fit your needs through UST, they also offer custom chains designed specifically to your requirements — also available through Commercial Gear & Sprocket Company.
Related
Let us solve your gear challenge
Send us a drawing or a description of the application. Our engineering team will review your specifications and come back with a fast, accurate quote.