4″ Ductile Steel Wheel – Model 9 Swivel Caster

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.

Plate Caster Model 9 swivel casters are our most popular industrial caster because of its low initial cost and wide selection of wheels.  Under the mounting plate it has 2 rows of balls rotating on heat treated raceways.  The swivel has a nut and bolt center pin welded to withstand normal abuse in a manually moved application.  The kingpin bolt diameter is 5/8” and the leg thickness is 1/4”, welded on the inside and out.  The diameter of the axle is ½” and is designed to use wheels with a hub width of 2 7/16”.  This caster is constructed 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.

Where loads are too heavy for floor protective wheels, or where unusually severe service factors are present, Ductile steel caster wheels will do the job. Usually in these applications the user will not consider floor wear as too great a penalty considering the work that is being done. Also available in V-groove caster wheel design, which is used to guide equipment by rolling on inverted angle iron track.

These ductile steel caster wheels have high ductility and tensile strength, and thus can absorb shock or impact without failure. These solid wheels are incredibly durable in normal service. Their load ratings are limited by bearing capacity only. These steel wheels are capable of temperatures up to 700° F depending upon the application. At temperatures above 400° F continuous, steel roller bearings and spanner bushings can start to anneal. In applications where temperatures are above 400° F please consult our engineering department for further assistance.

Caster City also manufactures solid stainless steel wheels for applications where a sanitary metal wheel is needed.

This caster is available in Stainless Steel Model 9.  It is constructed from 304 Stainless Steel.  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

Ductile Steel Caster Wheels from Caster City

Caster City’s Ductile Steel Industrial Caster Wheels are designed for heavy-duty applications where loads surpass the capacity of floor-protective wheels or severe service conditions are present. Ideal for industrial and manufacturing settings where floor wear is secondary to the critical tasks performed, these wheels are available in 2”, 3”, and 4” widths and diameters ranging from 4” to 16”. With high ductility and tensile strength, our ductile steel wheels absorb shocks and impacts without failure, ensuring reliable performance in rugged environments. For precise, guided movement, we offer a V-groove design that rolls smoothly on inverted angle iron tracks, providing stable and controlled operation in demanding conditions.

These Ductile Steel Industrial Caster Wheels are built for exceptional durability, featuring either roller bearings or sealed precision ball bearings, with load ratings determined solely by bearing capacity. Each wheel includes a lubrication fitting in the hub for easy maintenance and prolonged service life. Capable of withstanding temperatures up to 400°F depending on the application, these solid steel wheels are well-suited for challenging environments. For continuous temperatures above 400°F, where steel roller bearings and spanner bushings may anneal, consult our engineering team to ensure optimal performance in high-temperature applications.

While Ductile Steel Industrial Caster Wheels excel at handling substantial loads in harsh conditions, they can damage most factory floors under heavy loads. To mitigate this, they are typically used on steel plating, in metal channels, or as V-grooved wheels on angle iron tracks to protect costly flooring. Compared to Gray Iron wheels, our ductile steel wheels offer superior ductility and tensile strength, making them the top choice for environments requiring shock absorption and reliability. Contact Caster City for custom configurations to meet your heavy-duty needs with our durable, high-capacity ductile steel wheels.