Complete Stainless Steel Range
Full Spectrum of SS304/SS316 Casters: PU, Nylon, Rubber | 50mm – 250mm | Up to 600kg
SS304 PU Swivel (100mm)
SS304 PU Braked (100mm)
SS304 PU Fixed (100mm)
SS304 Nylon Swivel (80mm)
SS304 Nylon Braked (80mm)
SS304 Nylon Fixed (80mm)
SS304 Elastic Swivel (80mm)
SS304 Elastic Braked (80mm)
Heavy Duty Nylon SS (Braked)
Heavy Duty Nylon SS (Swivel)
Material Science
Standard corrosion resistance. Best for Food Processing, Hospitals, and Indoor Labs. Cost-effective for frequent wash-down environments.
Enhanced with Molybdenum. Engineered for Marine, Coastal, and High-Salinity environments. Superior resistance to chlorides and harsh chemicals.
Chemical & Environment Matrix
FOOD & BEVERAGE
USDA/FDA compliant materials for meat, poultry, and dairy plants.
PHARMACEUTICAL
Sterile cleanroom casters with zero dust emission and easy cleaning.
MARINE & OFFSHORE
SS316 series specifically for salt-spray and coastal equipment.
HOSPITAL / LAB
Non-marking PU wheels for medical diagnostic carts and trolleys.
Mounting Solutions
We provide three main mounting standards for stainless steel applications. Custom thread sizes (UNC/UNF) are available upon request for the North American market.
Fits round or square stainless tubing from 19mm to 40mm. Ideal for trolleys and kitchen prep tables.
Heavy-duty 4-bolt pattern according to ISO standards. Provides maximum stability for industrial equipment.
Available in M12, M16 or 1/2″-13 UNC. Precision CNC machined for a perfect fit.
Quality Certification
Every batch of JRT stainless steel casters undergoes rigorous testing to ensure 100% reliability in corrosive environments.
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48H Salt Spray Test
Zero rust spots guaranteed after 48-hour continuous saline exposure.
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Material Spectrum Analysis
Verified AISI 304/316 chemical composition for every production run.
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Dynamic Load Testing
Tested over 10,000 meters of travel under full-rated load without deformation.
Stainless Steel Technical FAQ
Q: How do I know if I need SS304 or SS316?
If your equipment is used in standard food prep or labs, SS304 is perfect. For coastal areas, saltwater exposure, or harsh chemical cleaning, SS316 is mandatory to prevent pitting corrosion.
Q: Can you customize the Expanding Stem size?
Yes. We offer standard ranges from 19mm-40mm, but we can custom-mold adaptors for specific internal tube diameters for your trolleys or racks.
Q: Are the bearings also stainless steel?
Absolutely. All JRT stainless casters feature Full Stainless Steel ball bearings and raceways to ensure the swivel mechanism never seizes due to rust.
Q: What is the lead time for bulk OEM orders?
Standard models are in stock. For bulk OEM orders with custom stems or branding, our typical lead time is 14-21 days with global shipping options.
Ready to Order or Need CAD Drawings?
Get precise technical specs, 2D/3D models, or a competitive bulk quote for your stainless steel caster requirements.