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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.
$184.68
Please Select a Brake Option.
Weld on swivel lock option makes the caster non returnable.
THE LEAD TIME TO INSTALL TO YOUR CASTERS IS TWO WEEKS IS NON REFUNDABLE.
Model 50 Polyurethane on Iron swivel casters utilize the same caster wheels shown in plate caster model 30. However, Polyurethane on Iron Wheel plate caster model 50 has a bigger mounting plate and thicker legs. This allows for cumbersome loads and more backbreaking service. The precision machined swivel bearing provides superior performance on both manually moved and mechanically powered equipment. When used with mechanically powered equipment please consult us for a recommendation. Popular options include a face contact wheel brake to lock the wheels, and a hand operated swivel lock that converts a swivel caster into a rigid caster for direct line travel. There are lubrication fittings for all moveable parts, and the metal frames are zinc plated for rust resistance.
*This Plate Caster Model 50 contains Polyurethane on Iron Wheel.
Photo displayed on castercity.com is the 10” x 3” wheel.
For more information and help placing an order, give us a call at 800-501-3808.
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel is an industrial plate caster, kingpinless, with a 5 1/4″ x 7 1/4″ mounting plate and 3/8″ thick legs, rated up to 7,000 pounds per caster. It’s a heavier-duty upgrade to Model 30, designed for tough jobs like moving heavy carts in automotive plants, shipyards, or observatories, handling both manually moved and mechanically powered equipment in demanding settings like manufacturing or food service.
Contact us: sales@castercity.com or 800-501-3808.
What’s the load capacity of the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel supports up to 7,000 lbs per caster, but the PY wheel’s capacity depends on size: up to 3,500 lbs for 12” x 3”, 3,000 lbs for 10” x 3”, 2,500 lbs for 8” x 3”, and 2,000 lbs for 6” x 3” under ideal manual conditions (up to 3 mph). For powered equipment or harsh conditions, contact us for reduced ratings.
What wheel sizes are available for the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel comes in 2.5” or 3” widths with diameters of 6”, 8”, 10”, and 12”. Pick the size based on your load and floor type—bigger diameters like 12” make it easier to roll over uneven surfaces.
What materials are used in the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel features an ASTM1045 zinc-plated steel frame to resist rust, with a stainless steel option, a precision machined swivel bearing, double-welded 3/8″ thick legs, and a 3/4” axle diameter. The PY wheel has a green 95A durometer tread chemically bonded to an iron center, built for heavy loads in tough settings.
What bearings are used in the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel comes with roller bearings or precision sealed ball bearings for smooth rolling under heavy loads. For special needs, call Caster City at 800-501-3808 to pick the right bearing.
What brake options are available for the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel offers a Swivel Lock (weld-on or bolt-on), a Weld On Face Contact Brake, or a TB Pedal on Side top lock brake. These options let you lock the wheel or swivel, keeping your equipment steady when needed.
Can the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel handle wet or corrosive environments?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel has a zinc-plated steel frame that resists rust in most settings, and a stainless steel version is available for wet or corrosive environments—ideal if your total load exceeds 4,000 lbs. The PY wheel’s chemical resistance suits harsh conditions in food service or manufacturing.
Which industries use the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel is used in automotive, aerospace, boat building, observatories, heavy manufacturing, warehouses, defense, construction, food processing, and renewable energy. It’s perfect for moving heavy loads like machinery carts or aircraft components in tough industrial settings.
How do I maintain the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel for long-term use?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel requires greasing the lubrication fittings on the raceway, wheel bearings, and axle regularly. The PY wheel’s 95A tread and chemical bond to the iron center ensure long life—don’t exceed 7,000 lbs per caster.
Can the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel be used with powered equipment?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel is built for both manual and mechanically powered equipment thanks to its precision machined swivel bearing. For powered setups, call Caster City at 800-501-3808 to confirm it’ll work safely for your needs.
What size is the mounting plate on the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel has a top plate of 5 1/4″ x 7 1/4″ with bolt hole spacing of 3 3/8″ x 5 1/4″ slotted to 4 1/8″ x 6 1/8″, using 3/8″ mounting bolts, making it a solid fit for replacing old casters or heavy equipment like carts or machinery. Contact us for detailed specs.
Where can I buy the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel is available at www.castercity.com or get more details there. For custom setups or questions, call Caster City at 800-501-3808 or email sales@castercity.com—they’ll get you the right caster.
What are the overall heights for the Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel?
The Heavy Duty Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel has the following overall heights: 6” wheel is 8”, 8” wheel is 10-1/2”, 10” wheel is 12-1/2”, and 12” wheel is 15-1/2”. These heights help determine fit for your equipment.
Key Features of the Plate Caster Model 50 with “PY” Polyurethane on Iron Wheel:
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:
March 15, 2025
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