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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.
$27.82
Click Here To See Stem Options (Modular Stems available for variety of fastening needs)
5″ Blue High Capacity Rubber Wheel. Ball Bearings in the Wheel. Shown with 5″ wheel. All K3A institutional stem casters are made from stamped steel and zinc plated to resist corrosion. This stem caster uses a ⅜” diameter axle and the swivel caster raceway is held together by a ½” diameter rivet. Stem Caster Model K3A caster brackets have two rows of ball bearings rotating on raceways for smoother swiveling. There is a solid cover over the swivel raceways to shield them from dirt and dust. If you are going to put more than 1000 lbs of weight on four stem casters of this size, please consult with us. The Total Lock Stem Caster K3A will amaze you at their performance!
The Stem Caster Model K3A with RHB High Capacity Soft Blue Rubber (TPR) wheels is a top-tier institutional stem caster designed for safety and durability in demanding environments like hospitals, labs, and food service settings. This light duty industrial caster, featuring a stamped steel construction with a bright zinc-plated finish, supports up to 350 pounds per caster and is NSF-listed for sanitation compliance, making it ideal for medical carts, food service equipment, and lab shelving. Its total locking brake (TL) with a nylon pedal ensures complete immobility by locking both the wheel and swivel bearing, perfect for applications requiring stability, such as worktables or tablesaws. The RHB wheels, made of non-marking, injection-molded TPR bonded to a polyolefin core, roll quietly, absorb shock, and protect floors like tile or linoleum, while resisting light chemicals—though they’re best for smooth, dry floors and should avoid prolonged standing loads to prevent flat spots.
This stem swivel caster, also known as a stud caster due to its versatile metal stem options (including ER, GR, SQ, and TS series fasteners), offers easy mounting without a plate, ensuring compatibility with various institutional equipment. The sealed annular ball bearings require no maintenance, keeping out dust for lasting performance, while the double ball raceways provide smooth swiveling and even load distribution. For manual pushing, reduce the capacity to 175 lbs with the 5” wheel diameter for easier movement. Whether you’re outfitting a hospital, lab, or food service facility, the Stem Caster Model K3A delivers reliability, safety, and floor protection, making it a top choice among industrial casters and wheels for institutional use.
NO STEM:
THREADED STEMS:
GRIP-RING STEMS + SQUARE AND ROUND METAL STEMS:
EXPANDING RUBBER STEMS:
The Stem Caster Model K3A, also known as a stud caster due to its metal stem design, is a total locking institutional stem caster designed for safety and stability. Featuring a stamped steel construction with a bright zinc-plated finish for corrosion resistance, this light duty industrial caster supports up to 350 pounds per caster. It is NSF listed, making it ideal for institutional equipment in environments like food service, healthcare, and medical settings where immobility is critical.
The Stem Caster Model K3A is constructed using stamped steel for durability, with external metal parts bright zinc-plated to resist corrosion, ensuring reliability in harsh institutional environments. However, the zinc-plated steel frame is not suited for wet, washdown, or corrosive conditions, so it should be used in dry settings like labs or hospitals to prevent rust.
The Stem Caster Model K3A is a stem caster that mounts directly via its stem, without a mounting plate. It can use a variety of fasteners, including expanding rubber stems (ER series), grip ring stems (GR series), square stems (SQ series), and threaded stems (TS series), providing flexibility for different equipment types.
This stem caster offers a variety of metal stem options to suit different mounting needs:
The Stem Caster Model K3A features a 3/8” diameter axle and a 1/2” diameter rivet. It has double ball bearings on hardened raceways for smooth operation, with a metal dust cap protecting the swivel raceways from dirt and dust, enhancing the lifespan of this swivel caster.
The Stem Caster Model K3A can support up to 350 pounds per caster, unaffected by its brake options, making it suitable for light duty industrial applications. For manual pushing with RHB wheels, reduce the capacity by 50% (to 175 lbs) for easier movement.
The Stem Caster Model K3A is available with wheel sizes of 3”, 3.5”, 4”, 5” and 6 inches, providing versatility for various institutional applications and smooth mobility across different surfaces. For easier manual pushing with RHB wheels, the 5” diameter is recommended.
The tread widths for the Stem Caster Model K3A wheels are 1.25 inches or 1.5 inches, depending on the configuration and wheel size, offering options for stability and load distribution.
The Stem Caster Model K3A offers a wide selection of wheels with tread widths of 1.25” or 1.5”, available in various materials suitable for institutional equipment. Wheel types include:
These casters and wheels ensure compatibility with various surfaces, with Polyolefin wheels recommended for standing loads to prevent flat spots.
TPR (Thermoplastic Rubber) is a non-marking, injection-molded blue rubber mechanically bonded to a polyolefin core in the RHB High Capacity Soft Blue Rubber wheels. It’s elastic, tear-resistant, and quieter than polyurethane, providing shock absorption and floor protection for hospitals, labs, and food service. It resists light chemicals but may develop flat spots under prolonged loads.
The non-marking blue TPR wheels on the Stem Caster Model K3A roll quietly, absorb shock, and protect floors like tile or linoleum, making them perfect for hospital carts or beds. They’re NSF-listed and ideal for dry institutional settings, preserving equipment and floors.
Yes, the blue TPR tires resist many chemicals and solvents, suitable for dry lab environments. Harsh chemicals or heat buildup may weaken the tire’s bond to the polyolefin core, so avoid heavy exposure.
TPR wheels need more effort under load. For manual pushing, reduce the 350 lbs per wheel capacity by 50% (to 175 lbs) and select the 5” diameter for easier movement on smooth, dry factory floors.
No, avoid prolonged standing loads. The blue TPR tires can develop flat spots or a permanent “set,” reducing performance in institutional settings like schools or food service.
No, these TPR wheels are designed for smooth, dry factory floors without obstructions. They’re best for institutional applications like hospitals or labs, not abusive industrial environments.
No, the sealed annular ball bearings are maintenance-free, keeping out dust for smooth, lasting performance on dry floors in pharmaceutical labs, hospitals, or food service settings.
The zinc-plated steel frame isn’t suited for wet, washdown, or corrosive conditions. Use these blue TPR wheels in dry худ
Yes, the Stem Caster Model K3A is NSF-listed, ideal for food service or medical settings in dry environments. Verify with the supplier that the blue TPR wheels meet NSF standards for your use.
Match the wheel’s diameter (3”, 3.5”, 4”, or 5”), tread width (1.25” or 1.5”), and 3/8” axle. Choose a non-marking blue TPR wheel with sealed annular ball bearings to maintain the quiet, smooth roll.
The blue TPR wheels are softer, quieter, and better at shock absorption than polyurethane, protecting floors and cargo in hospitals or labs. They roll less easily under load and aren’t suited for rough floors.
The Stem Caster Model K3A is a total locking caster, featuring a TL (Total Locking Brake) with a nylon pedal that locks both the wheel and the swivel bearing simultaneously for complete immobility, essential for safety in applications like worktables, tablesaws, and medical equipment. For additional versatility, it may also be available with:
The Stem Caster Model K3A’s total locking brake ensures complete immobility, making it ideal for safety-critical applications. Its double ball raceways provide smooth swiveling and even load distribution, while the metal dust cap protects the raceways from dirt and dust. The bright zinc-plated finish ensures corrosion resistance, making it a durable choice among industrial casters for institutional use.
The Stem Caster Model K3A is a variant of the Stem Caster Model K3, with the key difference being its standard total locking brake (TL), which locks both the wheel and swivel bearing for enhanced safety and stability. While the K3 offers multiple brake options, the K3A is specifically designed as a total locking caster for applications requiring complete immobility.
As a stem swivel caster with a metal stem, the Stem Caster Model K3A offers superior strength and durability compared to other casters. Its total locking brake makes it a top choice among industrial casters and wheels for applications requiring both mobility and complete immobility, such as in medical or industrial settings.
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:
January 12, 2025
September 22, 2023
November 16, 2022
2" Gray Polyurethane - Dual Wheel Total Lock
