For You

150,000 Products

Complete variety

More than 14 Years

Trust and experience


Satisfaction guaranteed

Home / All / Roller Chains / Roller Chain By Size /

120 Roller Chain


120 Roller Chain

120 Roller Chain

#120 Roller Chain

The #120 roller chain, with a pitch of 1.5 inches (38.1 mm), adheres to ANSI standards and is renowned for its high strength and durability. It is commonly used in heavy-duty industrial applications such as conveyors and manufacturing systems, ensuring reliable motion and power transmission.

120 Roller Chain Dimension

120 Roller Chain Size Chart
Roller diameter
Roller width
Pin diameter
Pin length
Plate depth
Plate thickness
1.14 lbs

120  Roller Chain Specs

We offer a variety of RS120 chains to address specific needs. Below are some 120 roller chains with different specifications designed to address challenges in 120 roller chain applications. Our ANSI 120 roller chain is made from high-quality steel components and features heat-treated and shot-peened components.

120 Roller Chain Solution

We manufacture 120 roller chains using high-quality materials and offer various material options to meet special requirements and applications.

If you don't find a solution that meets your requirements, please contact us for customized options.
Carbon Steel 120 Roller Chain

Carbon Steel 120 Roller Chain

Our carbon steel #120 roller chain boasts high strength and wear resistance, making it ideal for typical operating environments. ANSI 120 roller chain finds applications in various industries, including general industrial and agricultural machinery.
Stainless Steel 120 Roller Chain

Stainless Steel 120 Roller Chain

Stainless steel #120 roller chains are characterized by their high resistance to corrosion, making them well-suited for use in demanding environments. ANSI 120SS roller chain finds applications across various industries including pharmaceuticals, chemicals, and marine equipment, where durability and reliability are needed.
Nickel Plated 120 Roller Chain

Nickel Plated 120 Roller Chain

In humid and mildly corrosive environments, Nickel-plated #120 roller chains showcase their resistance to rust and corrosion, rendering them suitable.  The 120NP roller chains are mostly employed in food processing equipment and outdoor machinery.

120 Roller Chain Accessories

Whether you need 120 roller chain attachments#120 roller chain connecting links, 120 chain sprockets, or roller chain breakers, we have a full range of accessories. If you need any #120 chain accessories, please contact us.
120 Roller Chain Attachments
 #120 roller chain attachments are essential components designed to enhance the functionality and adaptability of standard 120 roller chains. ANSI 120 roller chains with attachments are commonly used in conveyors, packaging, and agricultural machinery.
120 Roller Chain Connecting Links

120 Chain Connecting Links

120 roller chain connecting link, also known as a #120 master link, is a removable component used to join or disconnect sections of a roller chain. It allows quick and easy maintenance, making the roller chain assemble or disassemble in machinery.
120 Roller Chain Breakers
120 roller chain breakers are designed to cut and break roller chains efficiently. It simplifies removing or resizing chains by separating the links without damaging them. 

120 Chain Sprockets
ANSI 120 roller chain sprockets are engaged with size 120 roller chains. We have a complete selection of 120 chain sprockets ranging from A-plate, B-hub, taper-bushed, plain bore sprocket, and finished bore sprocket configurations. 

120 Roller Chain Application

ANSI #120 roller chain is widely used in many industries and has become the main chain size for most applications. Each component of our #120 chain is precisely manufactured and professionally heat-treated and shot-peened for optimal performance. Keep in mind that the standard carbon steel 120 roller chain is designed to operate in temperatures from 15°F to 140°F, with a heat-treated hardness range of HRC 45-55. For any situations outside this range, please contact us for a solution.
Roller Chain Application
Roller Chain Application
Conveyor Systems: Used in various types of conveyor systems to move materials and products efficiently.

Agricultural Machinery: Employed in equipment such as harvesters, tractors, and planters for transmitting power.

Industrial Machinery: Utilized in machines like packaging equipment, printing presses, and textile machinery for power transmission and operational functions.

Food Processing Equipment: Used in food processing machinery due to their availability in corrosion-resistant materials like stainless steel or with special coatings.

Mining Equipment: Used in mining operations for machinery that requires durable and robust power transmission solutions.

Material Handling: Essential in systems like palletizers and depalletizers for handling and moving materials in warehouses and distribution centers.

Elevators and Lifts: Incorporated into the mechanisms of elevators and lifting equipment to ensure smooth and reliable operation.

120 Roller Chain Resource


120 Roller Chain

DescriptionStock LevelMore

CTS®'s Commitment

Enhanced Durability:

Our 120 Roller Chain is crafted to handle exceptional strength, ensuring longevity and reliability in your operations.

Smooth Performance: 

Designed to minimize friction and maximize efficiency.

Versatile Applications: 

Suitable for a wide range of applications, providing flexibility and adaptability.

Reduced Downtime: 

Decreased maintenance due to robust construction and dependable performance.

Quality Assurance: 

Our #120 Chain undergoes rigorous testing to meet ANSI standards, guaranteeing superior performance.

Professional Roller Chain supplier

CTS® Roller Chain is a trustworthy provider due to its commitment to quality, expertise, and customer service. With many years of extensive experience, CTS® offers high-quality products and assistance from a team of professional technicians. Whether you need standard roller chains, specialty chains, or roller chain sprockets, CTS® ensures durable and dependable solutions customized to your project needs.

Ask CTS?

Having trouble finding the product you need? Send us an email with your question or message, and we'll quickly respond with tailored solutions. We're eager to hear from you! Expect top-notch precision, reliability, efficiency, and performance. Let's redefine excellence together.

China's professional power transmission manufacturer
We offer customized product services and free samples to meet our customers' needs.
Some of our products are mass-produced and kept in stock, ready for immediate shipment.
  • Contact CTS
    • *Email