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Heavy Duty / Extreme Duty Stainless Steel Kingpinless Casters

Heavy Duty / Extreme Duty Stainless Steel Casters

Caster City Manufactures All Stainless Steel Casters from 304 Stainless Steel

The Stainless Steel Model 30 and Stainless Steel Model 50 kingpinless casters are a robust and corrosion-resistant caster designed for heavy-duty and extreme-duty applications in challenging environments. Key features and applications:

Key Features:

  1. Stainless Steel Construction: These casters are made from high-quality 304 stainless steel, which is known for its excellent corrosion resistance and durability.
  2. Kingpinless Design: The kingpinless design ensures a higher load capacity and improved swivel performance compared to traditional kingpin casters.
  3. Single Raceway: The integrated 3″ diameter raceway with 1/2″ stainless ball bearings provides smooth and precise movement.
  4. Thick Top Plate: The 3/8″ thick top plate is also made from 304 stainless steel and is welded to the raceway for added strength.
  5. Reinforced Legs: The 3/8″ thick 304 stainless steel legs are double welded both inside and outside, enhancing the caster’s structural integrity.
  6. Electrolytic Polishing: The caster is electrolytically polished to achieve a shining finish, making it not only functional but visually appealing as well.
  7. Grease Fitting: The inclusion of a grease fitting on the raceway and axle allows for easy lubrication, promoting smoother operation and longer caster life.
  8. NSF and ROHS Compliant: This caster meets NSF (National Sanitation Foundation) and ROHS (Restriction of Hazardous Substances) compliance standards, making it suitable for various industries, including those with strict hygiene and environmental requirements.


The Stainless Steel Model 30 and Model 50 kingpinless casters are designed for use in demanding environments, including:

  • Marine Environment and Fisheries: Its corrosion-resistant properties make it ideal for use in saltwater environments like marine and fisheries applications.
  • Heavy-Duty Stainless Machinery: Suitable for heavy machinery and equipment that require mobility and corrosion resistance.
  • Chemical Environment: Resistant to chemical exposure, this caster can be used in environments where chemicals are present.
  • Autoclaves: Autoclaves, which are used for sterilization, often require corrosion-resistant components, making this caster a suitable choice.

Overall, this caster is well-suited for applications where durability, corrosion resistance, and heavy-duty performance are essential. Its compliance with industry standards further enhances its suitability for a variety of demanding environments.

We have found that most of our fabricator customers are looking for plate casters. Our customers like to order Stainless Steel Casters usually order : Economy Stainless Steel Plate Caster Model K3, Stainless Steel Model 3, Stainless Steel Model 9 and Stainless Steel Plate G15, which are below in the charts. However, the 2 most common casters we sell for this industry are:

The Heaviest Duty Stainless Steel Casters Manufactured in North America :

Desktop: When you put your mouse over the words in the wheel description column you see a picture of the wheel. Click on the part number in the Swivel and Rigid columns to see the complete caster.

Mobile: Hold down your finger on the chart and scroll to the right to click on the part number you would like to order.

Industrial & Heavy Duty Casters | Caster City
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