3 4 5 Inch Wheel 100-130kg Load Food Medical Industrial Machine Trolly Castor Medium Duty Red PU Swivel Caster With Brake

Product Title: Medium‑Duty Single‑Bearing Red PU Swivel Caster, Flat Plate Mount with Total Lock Brake for Trolley & Industrial Equipment

This medium‑duty red PU caster adopts single‑bearing structure, delivering stable rotation for medium‑load handling. The outer wheel tread is made of high‑quality polyurethane material, paired with high‑impact resistant white PP wheel core. PU material features excellent wear resistance, good load‑bearing capacity and low‑noise performance during movement.

It performs well on epoxy floors, tile floors and cement ground. The red PU surface will not leave ugly black scuff marks on most floor surfaces, protecting your working ground effectively.

The bracket is stamped from thick cold‑rolled steel with galvanized anti‑rust treatment. Flat‑plate top mounting with standard hole layout allows quick installation and replacement. This model is equipped with total‑lock brake, which can lock both wheel rotation and swivel movement at the same time to prevent accidental sliding of equipment.

• Single‑bearing structure: Simple and reliable structure, flexible rotation, low maintenance cost.
• Premium red PU tread: Outstanding abrasion resistance, long service life, suitable for frequent moving scenarios.
• Floor‑friendly performance: Non‑marking, avoids scratching or staining indoor and semi‑indoor ground.
• Heavy‑duty galvanized steel bracket: Anti‑rust and impact‑resistant, stable medium‑load capacity.
• Total‑lock dual brake: Locks wheel and swivel simultaneously for secure positioning.
• Easy installation: Standard flat‑plate hole spacing, convenient to assemble on various mobile devices.

Perfect for hand trolleys, workshop tool carts, logistics turnover trolleys, storage cabinets, portable industrial machines and other medium‑load mobile equipment.

• Wheel Size: 4‑inch / 5‑inch / 6‑inch
• Mount Type: Flat plate mounting
• Wheel Material: Red PU tread + white PP core
• Bearing: Single ball bearing
• Bracket: Galvanized steel
• Configuration: Swivel with total lock brake
• Custom service: Custom load capacity, packaging and logo are acceptable.