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Caster City® has been supplying the highest quality plate casters, stem casters and wheels since 1977.
This include all casters and wheels: stainless, pneumatic, stem (threaded stem and expanding rubber stem ), swivel, rigid, locking, total locking, replacement, chair and furniture casters. Caster wheels include phenolic, rubber, polyurethane, polyolefin, steel, v-groove.
Caster menu on the top of each page will help you quickly navigate to your desired caster. If you need any help, feel free to call us at: 800-501-3808
Plate casters are one of the most reliable and versatile caster types used in industrial, commercial, and institutional settings. At CasterCity.com, our plate casters feature a flat metal mounting plate with pre-drilled holes that allow for secure attachment to a wide range of equipment and furniture. Our extensive selection of plate casters includes a variety of wheel materials, load capacities, and sizes to meet your exact requirements. From light-duty plate casters for office furniture to heavy duty industrial plate casters built for demanding environments, our casters are designed to deliver quality and performance. Whether you’re outfitting carts, machinery, or mobile workstations, our plate casters provide the exact support and smooth mobility your operation needs. We try and give you all the information you need but if you cannot find something that will work, call us at 800-501-3808 and our expert staff will help you with your caster purchase.
Stem Casters are a type of caster wheel that mounts to equipment using a stem rather than a mounting plate and makes them ideal for applications with limited mounting space available. They come in various stem types including threaded, grip ring, expanding rubber, and metal (square/round). Each stem module type is designed to fit different tubing or frame structures and allow for smooth mobility. Stem Casters are most commonly used on carts, furniture, and medical equipment. We offer stem casters with load capacities as small as 250 lbs and as strong as 1,500 lbs, with many pedal and foot brake options available.
We have a stem caster for any need and if you cannot find the right caster, please contact us directly (Call: 800-501-3808 / Email: sales@castercity.com) and we can help you find the perfect stem and caster for your application.
We offer a wide range of caster wheels designed for various use applications, including light-duty furniture, industrial machinery, and medical equipment and more to suit your unique or different mobility needs.
Total locking brakes are a popular choice when safety and stability. We offer brakes on both stem and plate casters. These brakes are designed to lock both the wheel and the swivel at the same time, so once they’re engaged, the caster won’t roll, pivot, or move.
Total locks are widely used in a variety of settings such as warehouses, medical facilities, food service environments, and even heavy duty industrial settings. They’re the perfect caster for mobile equipment that needs to be rolled into place and then stay firmly in position carts, racks, prep tables, or mobile workstations.
If you’re not sure what kind of brake or caster setup works best for your home or business needs, our Caster City sales team is here to help. With decades of experience, we’ll guide you to the right solution for your application and make sure you get exactly what you need for the job.
Stainless steel casters, offered in both plate and stem mounting styles, are built for use in wet, corrosive, or high-temperature environments where durability and cleanliness are critical. These casters are available in both 304 and 316 stainless steel—the former offering strong corrosion resistance for general industrial and food service use, and the latter providing superior protection against harsh chemicals and saltwater, making it ideal for marine and pharmaceutical applications. Designed to handle temperatures up to 450°F when paired with high-temp wheels and raceway seals, these casters perform reliably in extreme heat such as in autoclaves or commercial ovens.
Caster City’s stainless steel casters are built with longevity and performance in mind. Each unit includes a grease fitting in the swivel bearing for easy maintenance, protective seals, and a dust cover to guard internal components from contaminants. Whether you choose 304 for its broad utility or 316 for its maximum corrosion resistance, these casters ensure smooth, low-maintenance mobility in the most demanding conditions.
These industrial pneumatic casters feature air filled pneumatic wheels. These industrial casters are designed for low speed manually moved applications only. Air filled pneumatic wheels provide a cushioned ride, shock absorption and quiet operation. Pneumatic casters are ideally suited for moving fragile or delicate cargo where caster overall height is not critical. Casters with pneumatic wheels are usually the best choice for use outdoors over rough surfaces ( i.e. gravel ) or on grass. The wide footprint on 8″ or larger pneumatic wheels provides stability on gravel and does not sink into lawns.
Pneumatic casters and pneumatic wheels are also popular for indoor use in places such as hospitals, scientific and electronic laboratories, hotels, department stores and TV or movie studios.
Pneumatic wheels with black tires do not mark the floor as long as the wheel is allowed to roll. Changing directions without allowing a swivel caster to turn gradually around, or dragging a black rubber wheel sideways, can mark some floors.
Caster City offers a wide range of office and furniture casters designed for smooth, quiet movement across carpet, tile, and hardwood floors. If you’re upgrading desk chairs, file cabinets, mobile workstations, or anything else your office needs our casters provide durability, ease of movement, and a professional finish that complements any office setup.
To assist you, our customers in locating the ideal caster (stem or plate) for your particular business need, our comprehensive catalog has been carefully arranged. We provide a broad range of solutions to satisfy the needs of the manufacturing, healthcare, retail, and service sectors.
We offer a wide range of products for the industrial sector, including light-duty and low-profile plate casters for machinery and equipment. Our casters are designed to withstand severe weights and precise movement, making them perfect for jacks, service equipment, and shop floors in the automotive and aerospace industries.
While our medical and laboratory casters satisfy the hygienic and silent-rolling requirements needed for hospitals, labs, and pharmaceutical facilities, those in the food and beverage industries will find alternatives designed for production lines, meat processing, and shopping carts.
Additionally, we have casters for retail and hospitality applications, including luggage carts, vending machines, and bakery racks. Durable variants designed to withstand big loads and tough terrain are supported for outdoor and agricultural applications.
Our specialty casters include dual-wheel models for enhanced stability, ergonomic solutions, vintage designs, and black e-coat finishes for more specific applications. We also provide casters for toolboxes, utility carts, hand trucks, and other material handling and storage applications.
We provide dependable mobility solutions for a variety of industries, ranging from stage and theatrical equipment to maintenance tools like mop buckets and camper supports. With targeted caster options, even specialized applications like road cases, ladders, and textile machinery are taken into consideration.
Regardless of your application, our expert sales staff, with a collective experience of over 100 years are available to assist you in locating the best caster to complete the task quickly and effectively.
$29.99
Please Select a Brake Option.
Get this caster with a bolt hole pattern of 1-3/4″x2-15/16″ to 2-3/8″x3-3/8″
ERGX Caster with 1.25″ Wide Ergonomic Polyurethane Wheel
The ERGX Caster, available in swivel (3ERGX3x1.25-S) and rigid (3ERGX3x1.25-R) models, features a 1.25″ wide ERG Wheel designed for smooth, quiet, and efficient mobility. The vibrant orange, injection-molded 80A polyurethane tread is mechanically bonded to a lightweight polyolefin center, offering superior durability and a bouncy feel like a tennis ball. This ergonomic crown tread reduces push-pull forces, making it easy to start from a stop or change directions while using less energy to keep rolling. Dual precision sealed ball bearings in the wheel hub ensure quiet operation and low maintenance. The caster’s stamped steel frame, coated with bright zinc plating, resists rust and supports up to 350 pounds per caster. Ideal for research laboratories, hospitals, food service, schools, and bakeries, this NSF-listed caster outperforms gray rubber wheels by rolling easier on smooth floors like tile or wood.
The swivel model uses a 1/2 inch rivet and two ball bearings on hardened raceways for smooth turns, with a metal dust cap shielding the swivel area from dirt. The rigid model locks wheels for straight-line travel, perfect for controlling carts in long halls. Both models feature a 2 3/8 inch by 3 5/8 inch mounting plate with slotted holes (1 3/4 inch by 2 7/8 inch to 3 inch) for 5/16 inch bolts and a 3/8 inch axle. The polyurethane tread resists grease, oil, cutting, chunking, and abrasive wear, making it suitable for nearly any factory floor. It also withstands many chemicals and solvents, ensuring reliability in institutional settings. The ERGX Caster’s ergonomic design reduces operator fatigue, enhancing efficiency in busy environments like food prep areas or medical facilities.
This caster excels in clean, smooth-floor settings but should avoid shock, overloading, abuse, obstructions, poor floors, or long-term storage loads to protect the tread’s bonding agent, which may weaken with certain chemicals or heat buildup. Available in 3-inch, 4-inch, and 5-inch wheel diameters, the 3-inch version offers a 3.5-inch overall height, keeping equipment low and stable. The NSF listing ensures compliance for food and health environments, making it a top choice for bakeries and hospitals. Whether swiveling for tight turns or rigid for straight paths, the ERGX Caster combines advanced materials and robust construction for dependable, energy-efficient performance in demanding applications.
Key Features:
The ERGX Wheel combines ergonomic design, advanced materials, and robust construction to deliver unmatched performance and efficiency in industrial applications.
Frequently Asked Questions about the Plate Caster Model 3 with ERGX Wheel
What is the load capacity of the Plate Caster Model 3 with ERGX Wheel?
The Plate Caster Model 3 with ERGX Wheel supports up to 350 pounds per caster. For prolonged parked periods, do not exceed 50% of the rated capacity (175 pounds per caster) to protect the wheel’s polyurethane bond and maintain performance.
What materials are used in the construction of the Plate Caster Model 3?
The caster is built from stamped steel with bright zinc plating for corrosion resistance. It features a 3/8” diameter axle and, for the swivel model, a 1/2” diameter rivet. Two ball bearings on hardened raceways ensure smooth operation, and a metal dust cap protects the swivel raceways from dirt and dust.
What are the dimensions and mounting details of the Plate Caster Model 3?
The mounting plate measures 2 3/8” x 3 5/8” with a slotted hole pattern of 1 3/4” x 2 7/8” to 3”, designed for 5/16” mounting bolts, making it easy to secure to various equipment bases.
What are the key features of the ERGX Wheel?
The ERGX Wheel has a 1.25” wide, injection-molded 80A polyurethane tread, mechanically bonded to a lightweight polyolefin center, in a vibrant orange color. Its ergonomic crown tread reduces push-pull forces, offering a bouncy feel like a tennis ball for easier starts and turns. Dual precision sealed ball bearings ensure quiet, smooth rolling. The wheel resists grease, oil, cutting, chunking, and abrasive wear, and withstands many chemicals and solvents.
In what environments is this caster and wheel combination best suited?
The ERGX Caster is ideal for research laboratories, hospitals, food service areas, schools, bakeries, and other institutional settings. It excels on smooth floors in light industrial applications where corrosion resistance, quiet operation, and hygiene (NSF listing) are key, offering better rolling ease than gray rubber wheels.
What are the temperature limitations for the ERGX Wheel?
The ERGX Wheel is recommended for use between 32°F and 180°F. Operating outside this range may affect the polyurethane tread’s performance and the bond to the polyolefin center.
What are the advantages of the swivel design in the Plate Caster Model 3?
The swivel model includes two ball bearings on hardened raceways and a metal dust cap, providing smooth, reliable turning while protecting the raceways from dirt and dust, ideal for navigating tight spaces in institutional environments.
How does the ERGX Wheel protect floors and reduce noise?
The non-marking 80A polyurethane tread rolls smoothly and quietly on smooth floors like tile or wood, outperforming gray rubber wheels. It prevents floor damage and minimizes noise, making it perfect for hospitals and schools where quiet operation is essential.
What are the limitations of the ERGX Wheel?
The ERGX Wheel is not suitable for shock loads, impact, floor obstructions, or static loads. Avoid rough or uneven floors and limit parked loads to 175 pounds per caster to prevent stress on the polyurethane bond, which may also be affected by certain chemicals or heat buildup.
How should I maintain the Plate Caster Model 3 with ERGX Wheel?
Minimal maintenance is needed. The sealed ball bearings in the wheel and swivel raceways, protected by a metal dust cap, resist dirt and corrosion. Regularly inspect for wear, clean with mild soap, and avoid harsh chemicals to ensure long-lasting performance.
What is the purpose of the sealed bearings in the ERGX Wheel?
The dual precision sealed ball bearings in the wheel hub protect against dust and corrosion, ensuring smooth, quiet rotation and reducing maintenance needs, even in environments with frequent cleaning or light debris.
Is the Plate Caster Model 3 with ERGX Wheel NSF listed?
Yes, it is NSF listed, making it suitable for food service and healthcare settings where high sanitation standards are required, such as bakeries and hospitals.
What tread widths and wheel diameters are available for the ERGX Wheel on the Plate Caster Model 3?
The ERGX Wheel is available with a 1.25” tread width and in 3-inch, 4-inch, and 5-inch diameters, providing options for different equipment heights and load requirements.
Our #1 goal is to help you find the best caster and wheels for your needs. If you need help finding the right casters, contact our team of professionals. You can also customize many of our casters with a variety of options such as swivel locks, wheel brakes and zerk fittings. We ship our products from assembly plants in Georgia, Pennsylvania, Virginia, Texas, Nevada and Canada. Whether you’re a one-man shop or a global giant, we can provide you with: We specialize in Business to Business, however, consumer orders are gladly accepted and we can provide you with:
February 2, 2023
December 16, 2022
March 29, 2023
3" Gray Rubber - No Brake - Dual Wheel Total Lock
