8″ Green Polyurethane on Glass-Filled Nylon Wheel – Model 9 Swivel Caster
$54.45
Technical Specifications













Description
Plate Swivel Model 9s are our most sought after industrial caster because of its economical initial cost and wide selection of wheels. The mounting plate has 2 rows of balls underneath for turning on heat treated raceways. The swivel has a bolt and nut center pin welded to withstand normal damage in a manually moved equipment. Features: center bolt diameter – 5/8”, leg thickness – 1/4”; welded on the inside and out, axle diameter – 1/2” long, hub width – 2 7/16”. This caster is fabricated from stamped steel. The metal frames are zinc plated for rust resistance, and it has lubrication fittings for all moveable parts. Model 9 has a broad selection of wheel brakes and swivel locks for most applications. Other mounting plate sizes and wheel bearing types are available on request.
DO NOT ORDER SWIVEL LOCK OR RACEWAY SEALS IF YOU ORDER THE TL – TOTAL LOCK BRAKE. THE TL BRAKE WILL NOT WORK WITH EITHER THE SWIVEL LOCK OR RACEWAY SEALS.
The UG Green Polyurethane on Glass-Filled Nylon Wheel delivers industrial-grade performance with a liquid-cast, non-marking polyurethane tire chemically bonded to a corrosion-resistant glass-filled nylon core, ensuring exceptional durability and smooth, effortless rolling. Available in 4”, 5”, 6”, or 8” diameters with a Shore 95A durometer, it supports up to 1200 lbs for 6” and 8” sizes, making it ideal for food processing, hospitals, schools, and retail where hygiene and floor protection are critical. Resistant to water, oil, grease, solvents, and chemicals, this wheel excels in mildly wet environments and offers superior flat-spot resistance compared to standard polyurethane, providing reliable, low-maintenance operation from -20°F to 180°F for a wide range of institutional and light-duty industrial applications.
*This Plate Caster Model 9 contains the Polyurethane on Glass-Filled Nylon Wheel. Roller Bearing in the Wheel.
The Photo Displayed on CasterCity.com is the 6″x2″ Caster Wheel.
This caster is available in Stainless Steel – click here. This is an excellent caster for wet or corrosive applications if your total weight exceeds 1000lbs. It comes with the same large selection of wheels, some of which are also NSF and ROHS compliant.
For more information and help placing an order, give us a call at 800-501-3808.
Application Use Plate Industrial Caster Model 9:
The Plate Model 9 is designed for medium to heavy-duty jobs and are built for floor protection, mobility, and ergonomic effectiveness in a variety of industries, such as:
Manufacturing Industry
- Assembly line carts
- Tool carts and cabinets
- Workbenches
- Assembly stations
- Die and mold carts
- Material handling carts
- Engine stands
- Transmission jacks
- Wing assembly jigs
Warehousing and Distribution
- Stock picking carts
- Shipping and receiving carts
- Flatbed carts
- Dollies
- Mobile shelving units
Automotive Industry
- Vehicle assembly line equipment
- Parts transport carts
- Tool chests
- Battery carts
- Mobile diagnostic equipment
Aerospace Industry
- Aircraft maintenance platforms
- Engine transport dollies
- Wing and fuselage assembly jigs
Food Processing and Service
- Ingredient bins
- Mixing bowls on stands
- Oven racks
- Bakery carts
- Kitchen carts
- Serving trolleys
- Laundry carts
Healthcare
- Hospital beds
- Medical carts
- Mobile diagnostic machines
Retail
- Mobile display racks
- Shelving units
- Point-of-purchase displays
- Shopping carts
Construction and Maintenance
- Mobile scaffolds
- Work platforms
- Tool carts
- Generator carts
- Compressor carts
Agriculture
- Farm machinery parts transport carts
- Greenhouse carts
Marine
- Boat mold transport carts
- Deck equipment movement
Data Centers and IT
- Server rack carts
- Mobile cabinets
Entertainment and Events
- Stage equipment carts
- Lighting and sound equipment stands
- Mobile platforms
Laboratories
- Lab carts
- Equipment stands
Printing and Publishing
- Paper roll carts
- Printing press component transport
Textile Industry
- Fabric roll carts
- Sewing machine stands
Chemical Industry
- Drum dollies
- Cylinder carts
HVAC and Electrical
- HVAC equipment carts
- Electrical panel carts
Woodworking and Metalworking
- Mobile worktables
- Saw stands
- Material handling carts
Waste Management
- Waste containers on wheels
- Recycling bins
Fitness Centers
- Mobile weight racks
- Equipment stands
Transportation Hubs
- Baggage carts
- Luggage carts
Cold Storage and Refrigeration
- Refrigerated warehouse carts
- Food processing plant equipment
FAQ
Zinc-Plated Plate Caster Model 9 with UG Green Polyurethane on Glass-Filled Nylon Wheel
What is the Zinc-Plated Model 9 Caster with UG Green Polyurethane on Glass-Filled Nylon Wheel?
The Zinc-Plated Model 9 Caster with UG Green Polyurethane on Glass-Filled Nylon Wheel is a swivel plate caster or rigid plate caster featuring a non-marking, green polyurethane tire on a corrosion-resistant glass-filled nylon core with a zinc-plated steel bracket. With a 2” tread width, 4” to 8” diameters, precision sealed ball bearings, and capacities of 900 lbs (4” and 5”) or 1200 lbs (6” and 8”) per caster, this industrial caster is ideal for food service, hospitals, or retail.
Why choose these industrial casters for sanitary applications?
This light duty industrial caster combines a non-marking, chemical-resistant UG Wheel with a corrosion-resistant plate caster bracket, supporting up to 1200 lbs. Suitable for mildly wet settings, it’s perfect for casters and wheels in food processing, hospitals, or labs, ensuring hygiene and floor protection.
How does the UG Wheel’s corrosion resistance benefit this plate caster?
The UG Wheel’s glass-filled nylon core prevents corrosion, and its polyurethane tire resists water, grease, and chemicals, paired with the swivel plate caster’s zinc-plated frame for durability in mildly wet settings like food service or labs.
How do these casters and wheels protect floors in sensitive environments?
The non-marking UG Wheel in this plate caster protects floors like tile or hardwood, with the light duty industrial caster’s sturdy bracket ensuring controlled movement in hospitals, offices, or retail spaces, preventing floor damage.
How easy is it to roll the Zinc-Plated Model 9 Caster with UG Green Polyurethane Wheel?
This industrial caster rolls effortlessly at 900 lbs (4”/5”) or 1200 lbs (6”/8”) due to the UG Wheel’s liquid-cast polyurethane, glass-filled nylon core, and precision sealed ball bearings, with the swivel plate caster’s swivel action enhancing maneuverability in labs or warehouses.
Can these casters and wheels be parked under load?
Avoid parking under loads exceeding 70% of capacity (630 lbs for 4”/5”, 840 lbs for 6”/8”) for long periods to prevent flat spotting. The UG Wheel’s nylon core reduces this risk, ensuring reliability for plate casters in food processing or retail.
Are these light duty industrial casters suitable for rough floors?
No, the UG Wheel in this light duty industrial caster is designed for smooth, dry or mildly wet floors without obstructions. It’s ideal for casters in hospitals, labs, or retail settings, not rough or abusive environments.
Can the Zinc-Plated Model 9 Caster with UG Wheel be used in wet environments?
Yes, the UG Wheel’s water and chemical-resistant polyurethane and nylon core make this plate caster suitable for mildly wet environments like food service or labs, though stainless steel casters are better for harsher wet conditions.
Do these industrial casters require maintenance?
No, the precision sealed ball bearings in the UG Wheel and swivel plate caster’s swivel bearings are maintenance-free, ensuring smooth, quiet rolling. Regularly inspect and clean to maintain hygiene in food processing or labs.
What are the mounting specs for this plate caster?
The Plate Caster Model 9 has a 4 x 4-1/2-inch top plate with a 2-5/8 x 3-5/8 to 3 x 3-inch bolt hole pattern, using 3/8” bolts, making it easy to mount for light duty industrial casters in various settings.
Is the Zinc-Plated Model 9 Caster with UG Wheel NSF-rated for food service?
This light duty industrial caster meets ROHS standards, and the UG Wheel is assumed NSF-rated, making it suitable for food service where hygiene is needed. Verify specific regulations before use.
How do I select the UG Green Polyurethane Wheel for swivel plate casters?
Choose a 2” wide UG Wheel with 4”, 5”, 6”, or 8” diameter, 3/8” axle, and zinc precision sealed ball bearings for swivel plate casters like Model 9, ensuring non-marking, high-load performance in labs or retail.
How does this industrial caster compare to nylon casters for institutional settings?
The Plate Caster Model 9 with UG Wheel offers quieter rolling and better shock absorption than nylon casters, with 900–1200 lbs capacity. Nylon resists more chemicals, but this caster prioritizes floor protection in schools or hospitals.
What role does the rigid design play in this plate caster?
The rigid plate caster prevents sideways movement, aiding straight-line travel for equipment with casters and wheels, enhancing control for heavy carts in food processing or retail, with TB, PTB, or TL brake options for stability.
What brake options are available for this light duty industrial caster?
This plate caster offers the TB Top Lock Brake (metal pedal, side-mounted, high-temp capable), PTB Plastic Pedal Top Lock Brake (trailing position, easier to engage/disengage), and TL Total Lock Brake (locks wheel and swivel, incompatible with swivel locks or raceway seals), enhancing safety for industrial casters in labs, offices, or workshops.
What are the advantages of the Zinc-Plated Model 9 Caster with UG Wheel?
This light duty industrial caster combines the UG Wheel’s non-marking, corrosion-resistant polyurethane on a nylon core with the swivel plate caster or rigid bracket’s zinc-plated frame, delivering hygienic, high-load movement for casters and wheels in food processing, hospitals, or retail, with TB, PTB, and TL brakes.
How do these industrial casters benefit schools or office environments?
The Plate Caster Model 9 with UG Wheel ensures non-marking, quiet rolling and floor protection, making it ideal for light duty industrial casters in schools or offices. Its high capacity (up to 1200 lbs for 6”/8”) and TB/PTB/TL brakes suit carts in libraries or classrooms.
Why are these casters and wheels suited for retail or small warehouses?
This swivel plate caster supports up to 1200 lbs (6”/8”) with the UG Wheel’s smooth, maintenance-free rolling, ideal for industrial casters in retail (e.g., display racks) or small warehouses (e.g., light carts). Its non-marking, durable design with TB/PTB/TL brakes ensures floor protection in light-duty 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:
- Fastest Lead Time in the Industry
- Caster performance data.
- Comparative data.
- Customized caster solutions.
- Help with caster solutions.
- Case studies by industry or application.
- Manufacturer and Distributor of over $25 million dollars in Finished Component Parts
- Majority of Orders Processed and Shipped in 2 Days or Less

