Sprockets
What Are Industrial Roller Chain Sprockets?
Sprockets are toothed power transmission components designed to engage roller chain and transmit rotational motion between shafts. Available in a wide range of sizes, tooth counts, hub styles, and materials, sprockets provide a reliable and efficient method of transferring power in industrial machinery and equipment. Proper sprocket selection helps maximize chain life, improve system efficiency, and reduce maintenance requirements in operating environments. Weimer supplies and stocks a broad range of industrial sprockets to support power transmission, conveyor, and material handling applications across numerous industries.
Applications
Weimer supplies sprockets for a wide range of industrial power transmission and material handling applications where reliable chain-driven motion is required.
- Conveyors and material handling systems
- Production lines in manufacturing, food processing and packaging industries
- Industrial machinery to drive wheels, gears or other components
- Mining, aggregate, and heavy-duty industrial equipment
- Robotic arms and automated assembly lines
- Forklifts, elevators, and lifting systems
Key Features and Benefits
Sprockets play a critical role in chain-driven systems by maintaining proper chain engagement and efficient power transfer.
- Delivers positive, slip-free power transmission
- Available in numerous sizes, chain pitch, tooth counts, bore sizes and hub configurations
- Supports efficient power transfer
- Durable construction for demanding industrial environments
- Suitable for a wide range of speeds, loads, and operating conditions
- ANSI, metric, and specialty sprocket designs
Types of Roller Chain Sprockets
From standard roller chain sprockets to specialty and custom-machined designs, Weimer provides solutions for a wide range of industrial power transmission applications.
Choosing the Right Sprocket
Selecting the correct sprocket helps maximize power transmission efficiency, extend chain life, and reduce maintenance costs. We can assist with identifying the proper sprocket for new equipment, replacement applications, and custom requirements.
- Chain Size and Pitch
Sprocket chain pitch must match the roller chain for proper engagement and performance. - Hub Style
A, B, C, and D hub styles are among the most common configurations used in industrial applications. - Number of Teeth
Determines the sprocket's size and affects drive ratio, speed, and performance. - Number of Strands
Single, double, triple, and multiple strand types. - Caliper Diameter
Diameter measured from tooth valley to tooth valley across the sprocket. - Outside Diameter (OD)
Overall diameter measured from tooth peak to tooth peak on the opposite side. - Maximum Bore Diameter
Largest bore size that can be machined without reducing sprocket strength. - Length Through Bore (LTB)
The length of the hub bore that supports proper shaft engagement and torque transmission. - Bore Configuration
Available as finished bore, plain bore, taper-lock, or QD bushed designs. - Material and Environment
Available in steel, stainless steel, cast iron, and specialty materials to suit the application. - Chain Standards
Available in ANSI and British Standard (BS) configurations to match corresponding roller chain sizes.
Related Products
Weimer is Your Source for Industrial Roller Chain Sprockets
Weimer is an authorized distributor for leading sprocket manufacturers worldwide, with a wide range of local inventory and industrial parts available across the United States for same-day pickup and delivery. We support customers throughout Wisconsin, Illinois, Minnesota, Michigan, Iowa, Indiana, North Carolina, South Carolina, Arkansas, Tennessee, South Dakota, Colorado, Texas, and beyond.
Technical Expertise You Can Rely On
Weimer works directly with your team to deliver the support and resources needed for your application. From initial product selection to ongoing operation, we help ensure the right solution is in place to keep your equipment running reliably.
- Application review and product selection guidance
- Cross-referencing and sourcing for existing equipment
- Access to a broad range of trusted manufacturers
- Fast response to help minimize downtime
- Reliable delivery across the U.S.
Our Locations
With 40+ stocking locations, we provide local inventory, responsive service, and the technical expertise to keep your operation moving.
Questions?
Our team is ready to help you. Contact us to learn more about our products and services.