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Download STP FileDownload 2D File4″ Soft Gray Rubber Wheel – Model 9 Swivel Caster
$33.63
In Stock
Please select any add ons you require for your caster and if you are selecting multiple option types, add all of the quantity for the first choice and then make your selections for the second, third, fourth, etc… choices. (Example: 2 With Brakes and 2 Without Brakes)
Technical Specifications
Wheel Diameter
4
Caster City Recommendation
Ollie Recommends!
Non-Marking
Yes
Wheel Width
2
Wheel Bearing
Roller
Maximum Capacity (lbs)
600 lbs
Overall Height
5 5/8"
Swivel Radius
3 1/2
Color
Black
Plate Fastener Type
Mounting Plate, Top Plate
Plate Mounting Type
Top Plate
Weight
5 lbs
Description
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 Model 9 swivel casters are our most popular industrial caster for many reasons but largely because of its low cost and assorted selection of wheels. Under the mounting plate it has 2 rows of balls rotating on raceways treated for heat. The swivel caster has a bolt and nut center pin welded to withstand normal abuse in a manually moved application. The leg thickness is 1/4”, welded on the inside and out and the center bolt diameter is 5/8”. The metal frames are plated in zinc for rust prevention, and it has lubrication fittings for all flexible parts. Model 9 has a vast selection of wheel brakes and swivel locks for most applications. We have other wheel bearing types and mounting plates available upon request.
This injection molded soft gray rubber tire has had the carbon black removed from the rubber which makes it a non-marking caster wheel, suitable for applications such as a hospital. This caster wheel is 2” wide and is designed to use a 1/2” axle. Injection molded wheels such as this soft rubber wheel are not the best choice for standing loads that are moved infrequently.
*This Plate Caster Model 9 contains Gray Soft Rubber Swivel Wheel.
The Photo Displayed on CasterCity.com is the 4” Caster Wheel.
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
FAQ – RF Soft Gray Rubber Wheel in Model 9 Caster
What environments is the RF Soft Gray Rubber Wheel best suited for?
The RF Soft Gray Rubber Wheel is ideal for Pharmaceutical Laboratories, Hospitals, Food Service, and other Institutional applications where quiet operation, floor protection, and chemical resistance are priorities.
How does the RF wheel compare to polyurethane wheels?
The RF wheel offers a softer ride than polyurethane, absorbing shock and reducing vibration, which enhances equipment life and protects cargo and floors.
What are the main benefits of the RF wheel in the Model 9 caster?
Pairing the RF wheel with the Model 9 caster provides a non-marking, quiet, and shock-absorbing solution with precision sealed ball bearings that require no maintenance, perfect for sensitive environments.
Are there any limitations to the RF wheel?
Yes, it’s not suited for shock, overloading, abuse, obstructions, poor floors, or prolonged standing loads, as it may develop flat spots. It’s also harder to roll under load—reduce capacity by 50% for manual movement.
Why is the Model 9 caster so popular for industrial use?
The Model 9 caster is favored for its low cost, wide wheel options, and rugged design, featuring 2 rows of balls on heat-treated raceways and a welded nut and bolt kingpin for durability.
Can I use the Model 9 caster with the RF wheel in wet or corrosive conditions?
The standard zinc-plated Model 9 will rust in wet or corrosive environments. Opt for the Stainless Steel Model 9, made from 304 stainless steel, for those conditions.
What maintenance do the RF wheel and Model 9 caster require?
The RF wheel’s precision sealed ball bearings need no maintenance. The Model 9 caster has lubrication fittings for its moving parts, keeping maintenance simple.
How does the Model 9 caster’s swivel mechanism function?
It uses 2 rows of balls on heat-treated raceways with a welded nut and bolt center pin, ensuring smooth swiveling and durability under normal manual use.
What bearings come with the RF wheel?
The RF wheel features precision sealed ball bearings, offering maintenance-free, quiet, and smooth performance.
How do I choose the right RF wheel diameter for manual movement?
For easier manual movement, reduce the load capacity by 50% and select the largest practical wheel diameter to improve rolling efficiency.
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
If you have any questions about your measurements, please call 800-501-3808
