| Product name | Heavy duty Black Rubber caster | ||
| Wheel Diameter | 4/5/6/8 inch | ||
| Material | Rubber | ||
| Color | Black | ||
| Type | Swivel | ||
| Place of Origin | Zhejiang, China | ||
| Load Capacity | 300/350/450/550 kg | ||
|
Packing
|
Carton
|
||
This stainless steel medium-heavy duty caster is built with a high-grade 304 stainless steel bracket and a white nylon (PA) wheel, offering exceptional durability, corrosion resistance, and load-bearing capacity. Designed for demanding environments, the caster features smooth 360° swivel movement for easy maneuverability. Available in 3-inch, 4-inch, 5-inch, and 6-inch sizes, this caster is ideal for both industrial and commercial use.
Bracket Material: 304 Stainless Steel (corrosion-resistant, suitable for wet or chemical environments)
Wheel Material: High-strength PA (Polyamide/Nylon)
Color: White wheel with metallic bracket
Sizes Available: 3", 4", 5", 6"
Type: Swivel Caster (360° rotation)
Load Capacity: Medium to heavy-duty (varies by size)
Features: Anti-corrosion, wear-resistant, high load-bearing, smooth rotation, long service life


Food Processing & Kitchens: Ideal for use in food-grade environments due to its rust-proof stainless steel and hygienic nylon wheel—perfect for kitchen carts, storage racks, and trolleys.
Medical & Laboratory Equipment: Excellent for hospital beds, lab carts, and cleanroom equipment where cleanliness and chemical resistance are essential.
Marine & Outdoor Use: 304 stainless steel resists saltwater corrosion, making these casters suitable for dock equipment, boats, and outdoor trolleys.
Industrial & Warehouse Equipment: Supports heavy-duty shelving units, material handling carts, and mobile workstations.
Pharmaceutical & Chemical Environments: Durable under exposure to chemicals, moisture, and frequent cleaning.