My Account
No products in the cart.
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.
$379.85
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 30 Swivel Casters Polyurethane on Iron Wheels with Heavy Duty enhancement is built with zinc plated metal frames. This swivel caster is protected against rust, includes lubricated fittings, wider wheels, wheel bearings, and a larger swivel than the G15 Model. Add Ons available for this swivel caster is a face contact wheel brake and a swivel lock.
The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel for the Plate Caster Model 30 is a heavy duty industrial caster wheel designed to carry higher load capacities than standard polyurethane wheels in its size thanks to its extra thick ¾” polyurethane tire bonded to a heavy iron center. Available in diameters from 6” to 12” with tread widths of 3” or 4” this wheel supports up to 5000 lbs for 12” x 3” 4000 lbs for 10” x 3” 4000 lbs for 8” x 3” and 3000 lbs for 6” x 3” with a Shore D 60 durometer tire operating from -40°F to 180°F. It comes standard with tapered roller bearings but can also have roller bearings or precision sealed ball bearings for smooth towing of heavy loads in settings like steel mills or power plants.
The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel’s extra thick tire and harder durometer make it excellent for supporting heavy static loads and taking more abuse than standard polyurethane wheels in its size perfect for heavy carts or machinery in industries like chemical plants or mining operations. Its heavy iron center ensures a longer life while the variety of bearing options lets you pick the best performance for your application though the tire’s chemical bond can weaken from overloading heavy impacts or heat from continuous use. Paired with the Model 30’s zinc-plated steel frame this heavy duty kingpinless caster is a top choice among industrial casters and wheels for heavy duty plate caster applications needing durability and reliable performance in dry conditions like oil rigs or logistics hubs.
*This Plate Caster Model 30 contains Polyurethane on Iron Wheels with Heavy Duty and is displayed with the 10″ x 3″ wheel.
For more information and help placing an order, give us a call at 800-501-3808.
Polyurethane on Iron Caster Wheel from Caster City
Caster City’s PYH Industrial Caster Wheel is engineered for heavy-duty applications, featuring an extra thick ¾” polyurethane tire bonded to a robust cast iron core for superior load capacity and extended lifespan. Available in diameters from 6” to 12” and tread widths of 3” or 4”, the PYH wheel is designed to handle higher load ratings and more demanding conditions than standard polyurethane wheels of its size. Its Shore D 60 (+/- 5) durometer provides a harder tread, making it particularly suitable for supporting static loads while resisting flat spotting, provided the load does not exceed 70% of the wheel’s rated capacity in static applications.
The PYH wheel’s green polyurethane tire, combined with its heavy iron center, ensures durability and the ability to withstand arduous industrial environments. It offers a variety of bearing options, with tapered roller bearings as standard, and sealed precision ball bearings or roller bearings also available to optimize performance across different applications. The thicker tire enhances the wheel’s capacity to carry heavy loads and endure more abuse than comparable polyurethane wheels, making it an excellent choice for manufacturing, warehousing, or other high-demand settings where reliability is critical.
With a temperature range of -40°F to 180°F, the PYH Industrial Caster Wheel is built to perform in diverse conditions while maintaining its structural integrity. The harder durometer and extra thick tire design provide exceptional support for static loads, ensuring stability and longevity. For heavy-duty applications requiring a balance of high capacity, durability, and performance, the PYH wheel stands out as a top solution. Contact Caster City for custom configurations to meet your specific industrial needs with this versatile, high-performance caster wheel.
What is the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel used for?
It’s a heavy duty plate caster built for tough jobs like moving heavy carts in steel mills power plants or mining operations. With a 3” swivel bearing and PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel this kingpinless caster handles both manually moved and mechanically powered equipment in demanding industrial settings.
How much weight can the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel hold?
The Model 30 caster supports up to 7000 lbs per caster but the PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel capacity depends on its size: 5000 lbs for 12” x 3” 4000 lbs for 10” x 3” 4000 lbs for 8” x 3” and 3000 lbs for 6” x 3”. The wheel’s limit sets the caster’s capacity so a 12” x 3” PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel maxes out at 5000 lbs per caster.
What wheel sizes are available for the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel comes in diameters from 6” to 12” with tread widths of 3” or 4”. 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 Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
The caster frame is made from ASTM1045 zinc-plated steel to resist rust with a 3” swivel bearing double-welded legs and a ¾” axle diameter. The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel has a heavy iron center with an extra thick ¾” polyurethane tire bonded to it with a Shore D 60 durometer.
What makes the PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel on the Plate Caster Model 30 special?
The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel has an extra thick ¾” polyurethane tire that lets it carry higher loads and last longer than standard polyurethane wheels in its size. Its harder Shore D 60 durometer and thicker tire make it great for supporting static loads and handling tough applications.
What bearings are used in the PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel for the Plate Caster Model 30?
The PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel comes standard with tapered roller bearings but you can opt for sealed precision ball bearings or roller bearings all with spanner bushings for smooth rolling under heavy loads. For special needs like high temperatures call Caster City at 800-501-3808 to pick the right bearing.
What add-on options are available for the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
You can add options like a Swivel Lock either weld-on or bolt-on including the SL4 – Weld on Swivel Lock a Weld On Face Contact Brake including the FCB – Weld on Face Contact Brake or a TB Pedal on Side top lock brake. Swivel locks lock the swivel and prevent it from rotating turning the caster into a rigid one for easy straight-line travel and ramp usage while other options help keep your equipment steady when needed.
Can the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel handle wet or corrosive environments?
The zinc-plated steel frame resists rust in most settings but for wet or corrosive environments like chemical plants or oil rigs a stainless steel version is available especially if your total load is over 4000 lbs. It’s great for harsh conditions with a temperature range of -40°F to 180°F.
Why are kingpinless casters like the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel good for material handling?
Kingpinless casters like this one are great for material handling because their design removes the kingpin cutting down on stress points and letting the caster swivel smoothly even under heavy loads. This makes it easier to change directions frequently and move heavy equipment like carts or machinery in warehouses or manufacturing plants without wear or failure.
Which industries use the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
It’s used in steel mills power plants chemical plants oil rigs mining operations heavy equipment manufacturing logistics hubs automotive aerospace boat building observatories and material handling. It’s perfect for moving heavy loads like machinery carts or equipment in tough industrial settings.
How do I maintain the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
Grease the lubrication fittings on the raceway wheel bearings and axle regularly. Consistent maintenance ensures smooth quiet performance in high-demand jobs like moving heavy carts or equipment.
Can the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel be used with powered equipment?
Yes it’s built for both manual and mechanically powered equipment thanks to its precision machined 3” swivel bearing. For powered setups call Caster City at 800-501-3808 to confirm it’ll work safely for your needs.
What is the top plate size of the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
The top plate is 4-1/2″ x 6-1/4″ with bolt hole spacing of 3-3/8” x 5-1/4” to 2-7/16” x 4-15/16” and uses 3/8″ mounting bolts making it a solid fit for heavy equipment like carts or machinery.
Where can I buy the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core Wheel?
You can buy it directly on this site or check out more details here. For custom setups or questions call Caster City at 800-501-3808 or email sales@castercity.com—they’ll get you the right caster.
Key Features of the Plate Caster Model 30 with PYH – Extra Thick Heavy Duty Polyurethane on Iron Core 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:
January 14, 2025
September 20, 2023
February 13, 2025
