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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.
$78.94
Weld on Face Contact Brake options makes the caster non returnable. Please Select a Brake Option.
4″ Polyolefin ( Black ) Wheel. Size shown in photo is 6 x 2. This stainless steel G15 rigid caster is formed from 304 stainless stamped steel. The legs of this caster and the mounting plate are made from ¼” thick 304 stainless steel. This caster is ROHS and NSF compliant. This stainless steel rigid caster uses a 1/2” diameter axle. Rigid casters can not swivel, which makes them ideal for travelling in straight lines over long distances. This Stainless steel plate caster performs best if you limit the load to no more than 1200 lbs per rigid caster.
The PB Polyolefin Wheel in the Stainless Steel Kingpinless Plate Caster Model SS-G15 is a great choice for institutional needs in settings like pharmaceutical labs, food processing plants, and wet environments where lightweight, non-marking mobility and corrosion resistance are essential. This 2-inch wide wheel, available in 4”, 5”, 6”, and 8” diameters, holds up to 300 lbs per wheel at room temperature, featuring a one-piece solid sanitary design injection-molded from a blend of thermoplastic polymers. It’s resistant to most commonly encountered liquids, making it ideal for wet or mildly corrosive applications, and it won’t develop flat spots if parked for long periods, though it has a lower capacity and more limited temperature range than nylon wheels. The wheel can come with either a flat or crowned tread face and offers bearing options like plain bore, sealed ball bearings, or roller bearings for smooth rolling, ensuring excellent floor protection and non-conductive properties in applications like mobile carts or equipment in washdown areas.
The stainless steel kingpinless caster assembly, made from 304 stainless steel with ¼” thick legs welded to a precision machined swivel bearing, ensures easier swivel rotation, reduced vibration, and long trouble-free performance for both manually moved and mechanically powered equipment, with lubrication fittings for all movable parts and a larger swivel radius on 6” and 8” wheels to reduce shimmy vibration and ease directional changes. It features a top plate size of 4” x 4½” and bolt hole spacing of 2-5/8” x 3-5/8” to 3” x 3”, with brake options including the Top Lock Brake (TB), Universal Bolt-On Face Contact Brake (UFCB), Heavy Duty Weld-On Face Contact Brake (HDFCB), and both weld-on and bolt-on swivel locks for directional control. The stainless steel assembly is NSF and ROHS compliant, offering excellent corrosion resistance in wet environments, making this industrial plate caster a great fit for equipment needing reliable, lightweight mobility in sanitary or washdown settings.
Polyolefin Caster Wheels from Caster City
Polyolefin Caster Wheels are injection molded from a blend of thermoplastic polymers, forming a one-piece solid sanitary design that prioritizes durability and hygiene. These wheels are available with a plain bore, precision sealed ball bearings, roller bearings, or Delrin bearings for smooth operation across various light to medium-duty applications. As a cost-effective and lightweight option, polyolefin wheels are hard, non-marking, and non-conductive, offering superior resistance to water, chemicals, solvents, acids, grease, oils, and gasoline. Their unique composition ensures excellent abrasion resistance and impact absorption, making them a reliable choice for environments where sanitation and floor protection are essential.
Polyolefin Caster Wheels are particularly suited for wet and corrosive applications due to their outstanding resistance to most commonly encountered liquids, ensuring long-lasting performance. Their slightly crowned tread enhances rollability and maneuverability, and they do not develop flat spots when parked for extended periods. With a hardness of 65–70 Shore D, these wheels provide floor protection, low noise, and easy cleaning, while remaining impervious to sterilization processes. However, they can become brittle in cold, dry environments like refrigerated storerooms and should not be used in freezers or heat applications above 180°F during intermittent usage, such as rack washers.
Ideal for bakeries, food processing, dairies, meat packaging, laundries, supermarkets, warehouses, manufacturing plants, cleanrooms, medical facilities, and offices, these wheels excel where chemical resistance and non-marking performance are critical. Capable of handling impacts and loads up to 900 lbs per wheel depending on size, they offer economical mobility in harsh conditions. For reliable, sanitary, and floor-friendly caster solutions tailored to your needs, contact Caster City to explore custom configurations of our durable Polyolefin Caster Wheels.
What is the Heavy Duty Kingpinless Industrial Plate Caster Stainless Steel Model G15?
The Heavy Duty Kingpinless Industrial Plate Caster Stainless Steel Model G15 is an industrial plate caster with plate mount, handling up to 1,500 pounds per caster. Made from 304 stainless steel with 1/4″ thick legs welded inside and out, it features a kingpinless swivel construction with precision machined load and thrust bearings, a 1/2” diameter hollow bolt axle with lock nut, and external zinc-plated metal parts. It’s built for wet and corrosive spots like food processing, pharma plants, and marine use, with a tougher design than lighter models.
What environments and applications work best for the Stainless Steel Caster Model G15?
This heavy duty kingpinless stainless steel caster is made for wet and corrosive environments, like food processing plants, pharmaceutical manufacturing, marine settings, hospitals, labs, water treatment facilities, and automotive or aerospace plants. It handles tasks such as heavy ingredient carts, cleanroom transport, dock cargo carts, mobile processing equipment, sterile movers, container transport in chemical plants (with acids below 10%), fish processing gear, heavy medical equipment like MRI machines, hazardous material carts, and chemical feed systems. The 304 stainless steel frame resists rust and chemicals, perfect for washdowns.
What is the load capacity of the Stainless Steel Caster Model G15?
The Model G15 supports up to 1500 lbs per caster, but it depends on the wheel you pick. It’s rated for manual or powered use on smooth floors, no steep inclines over 3 degrees, and speeds under 3 mph.
What bearing options are available for the Stainless Steel Caster Model G15 with PB Polyolefin Wheel?
For the Model G15 stainless caster with PB Polyolefin Wheel, you can choose stainless steel roller bearings (SSR), stainless steel precision sealed ball bearings (SSPSBB), sealed precision bearings (SPS), precision sealed ball bearings (PS), roller bearings (R), ball bearings (B), bronze (BRNZ), Delrin bearings (D), or plain bore (P). These let you customize for wet environments.
Why choose the PB Polyolefin Wheel for the Stainless Steel Caster Model G15?
The 304 stainless steel frame resists rust and chemicals, making it great for wet spots with frequent cleaning. The polyolefin wheel handles water, mild acids (below 10%), grease, and oils, so it fits labs and food service well, but skip it for high-acid stuff.
What brake options does the Stainless Steel Caster Model G15 have?
The SS-G15 stainless swivel caster has braking options including wheel brakes (pedal on side of wheel, locks only the wheel from rolling—not available on V-Groove wheels or swivel with long lead), and swivel lock (converts swivel to rigid for straight lines or ramps, locks only swivel, not the wheel). Brakes aren’t designed to hold on inclines. It also offers SUFCB – Stainless Steel Bolt On Universal Face Contact Brake (face contact brake).
How do I maintain the Stainless Steel Caster Model G15?
Clean off debris after washdowns. Avoid leaving heavy loads sitting long, shocks, or harsh hits to keep it performing in wet spots.
Where can I buy the Stainless Steel Caster Model G15 with PB Polyolefin Wheel?
Get the Model G15 stainless caster from Caster City’s website at www.castercity.com or call 800-501-3808. Lead time is usually 2 days for fast delivery.
How does the Heavy Duty Kingpinless Industrial Plate Caster Stainless Steel Model G15 compare to Model 3 or 9?
The Model G15 heavy duty kingpinless stainless steel caster is a step up from our Stainless Steel Caster Model 9 plate casters, supporting up to 1500 lbs per caster depending on the wheel. It has a kingpinless design with precision machined load and thrust bearings, and is made of 304 stainless steel with zinc-plated external parts for tougher abuse in manual or powered setups. Model 9 tops at 1200 lbs with a welded kingpin, so go G15 for abrasive or powered jobs where some wheels rate higher due to the rugged build. Call 800-501-3808 for help.
What’s the difference between swivel and rigid versions of the Stainless Steel Caster Model G15?
Swivel versions of this stainless swivel caster have full rotation for maneuvering, with a kingpinless design, precision bearings, and 1/4″ thick welded legs. Rigid casters don’t swivel, made from 304 stamped stainless steel for the plate and legs, with a 1/2″ axle bolt. Pick rigid when price matters or for straight-line travel over long distances or ramps—install them opposite the push handle for better steering. Both are great for corrosive washdowns like food processing.
What wheel options are available for the Stainless Steel Caster Model G15?
This caster has a broad selection of 2″ wide wheels, including polyolefin (like PB black or high capacity), gray soft rubber flat, all polyurethane (blue, gray heavy duty, blue/black, maroon/gray), poly on glass-filled nylon, nylon (white or black), phenolic, high temp glass filled nylon, high temp phenolic fiberglass, solid stainless (flat or V-groove), ultra high capacity polymer, and crown tread ergonomic polyurethane on aluminum (orange) or crown polyurethane on aluminum. Diameters from 4″ to 8″.
Is the Stainless Steel Caster Model G15 suitable for total locking?
Yes, the Model G15 total lock stainless caster offers wheel brake options that lock the wheel, but it’s not for holding on inclines—great for securing in wet or corrosive setups. Check swivel lock for rigid conversion.
What is the swivel radius and overall height for the Stainless Steel Caster Model G15?
The swivel radius is 3 5/8″ for 4″ wheels, 4 1/4″ for 5″, 4 1/2″ for 6″, and 6 1/2″ for 8″. Overall height is 5 5/8″ for 4″ wheels, 6 1/2″ for 5″, 7 1/2″ for 6″, and 9 1/2″ for 8″.
What construction details make the Heavy Duty Kingpinless Industrial Plate Caster Stainless Steel Model G15 durable?
The swivel has a kingpinless construction with precision machined load and thrust bearings, 1/4″ thick stainless steel legs welded inside and out, a 1/2” diameter hollow bolt axle with lock nut, and zinc-plated external parts for added toughness.
Can the Stainless Steel Caster Model G15 handle high temperatures?
Yeah, it can with the right wheels like high temp glass filled nylon or high temp phenolic fiberglass, but check the max capacity—it drops if you’re running over 40 minutes at peak temps. Consult if needed.
What installation tips are there for the Stainless Steel Caster Model G15?
Make sure rigid casters are parallel to each other, swivels are parallel to the floor, and use at least 4 bolts on the mounting plate. Don’t distort the swivel bearing during install, like from bad welding, and avoid dragging sideways or dropping loads hard.
What’s the weight of the Stainless Steel Caster Model G15 swivel version?
It weighs around 5 to 19 lbs depending on the wheel—most are 5-8 lbs, up to 19 lbs for heavier options like 6” solid stainless V-groove. Rigid versions are similar but slightly lighter.
What is 304 stainless steel in the Stainless Steel Caster Model G15?
304 stainless steel is the most common stainless out there, an austenitic alloy with about 18% chromium and 8% nickel—often called 18/8 stainless. It gives excellent corrosion resistance against rust and chemicals, which is why it’s used for the frame in the Model G15, making it perfect for wet and corrosive spots like food processing or pharma plants.
What are the overall heights for the Stainless Steel Caster Model G15 with different wheel diameters?
Overall height of Stainless Steel Model G15 with 4 inch diameter wheel: 5-5/8″. With 5 inch wheel: 6-1/2″. With 6″ wheel: 7-1/2″. With 8 inch wheel: 9-1/2″.
What applications is this caster best for?
This stainless steel caster Model G15 is best for manually or powered moved setups, like carts or equipment that can handle some towing or abuse—it’s tougher than lighter models for rough handling on smooth floors. It’s built for wet, corrosive, or high-heat spots where you need rust resistance and easy washdowns, like food processing, pharma, or marine work.
Here’s a breakdown of top applications by industry, with specific tasks:
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:
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