Red 3 Inch Swivel Casters OEM 75mm Heavy Duty Castors Double Brake System

3 Inch Red Color PVC Caster Wheel with Iron Cap Outside, Double Ball Bearings and Double Brake System for Furniture and Equipments

Feature and Functional Purpose

• The primary purpose of this caster is to provide a durable, smooth-rolling, and highly stable mobility solution for furniture and medium-duty equipment, combining the load-bearing strength of PVC with reinforced durability and comprehensive locking.

  • 3-Inch Diameter & Red PVC Wheel: The 3-inch wheel with a red Polyvinyl Chloride (PVC) tread offers a balance of load capacity and maneuverability. PVC is a hard-wearing, impact-resistant material that provides good load-bearing capability while being resistant to oils, grease, and many chemicals. The red color is often used for visual identification in industrial or commercial settings.

  • Iron Cap Outside: This refers to a metal (iron) hub cap or reinforcement ring on the outer face of the wheel. The functional purpose is to provide additional strength and durability to the wheel hub, preventing the PVC material from deforming under heavy loads or impact. It acts as a protective shield, enhancing the wheel's longevity and load capacity.

  • Double Ball Bearings: This indicates precision bearings within the wheel hub. The "double ball bearings" design ensures exceptionally smooth and effortless rolling with minimal friction, even under significant load. They are engineered for maintenance-free operation and long service life in demanding applications, allowing the wheel to rotate freely around its axle .

  • Double Brake System: A comprehensive braking mechanism that typically locks both the wheel rotation and the swivel action simultaneously. This ensures the equipment remains completely immobile—preventing both rolling and swiveling—for maximum safety during use or when parked .

  • Swivel Function: The 360-degree swivel head (which often features its own precision ball bearings in the raceway) allows for easy steering and repositioning of equipment in tight spaces, essential for maneuvering in busy workshops, offices, or commercial areas .

• Functional Purpose: To safely and effortlessly move furniture and medium-weight equipment into precise positions, utilizing the reinforced PVC wheel and precision bearings for ease of use, and then engage the double brake to create a completely stable, immobile platform during operation, while the iron cap provides enhanced durability at the wheel hub.

Functional Benefits

The combination of the PVC wheel, iron cap reinforcement, double ball bearings, and double brake system provides significant operational advantages:

Ideal Applications

• Given its reinforced construction, precision bearings, and comprehensive locking system, this caster is perfectly suited for a wide range of furniture and medium-duty equipment in various commercial, institutional, and industrial environments.
  • Furniture and Office Applications:
    • Heavy Furniture: Ideal for large filing cabinets, bookcases, display cases, and storage cabinets that need to be moved occasionally for cleaning or reconfiguration, and then locked securely in place.
    • Office Carts and AV Stands: For audio-visual equipment stands, printer carts, and mobile server cabinets where smooth, quiet movement and stable positioning are required .
  • Institutional and Commercial Equipment:
    • Library Carts and Book Trucks: The hard-wearing PVC wheel with iron cap reinforcement provides durability for frequent use, while the double brake ensures carts remain stationary in quiet reading areas.
    • Hotel Housekeeping Carts: For heavy linen and supply carts that need to be moved through hallways and locked in place during room service.
    • Retail Display Fixtures: For movable display racks and shelving units that require repositioning for floor plan changes and must stay put when positioned.
  • Light Industrial and Workshop Equipment:
    • Workbenches and Tool Stands: The reinforced PVC wheel can handle the weight of tools and materials, while the double brake ensures a stable work surface for precision tasks .
    • Service Carts and Dollies: For mechanics, technicians, and warehouse staff who need to move tools, parts, or materials to a job site and lock the cart in place for safe access.
    • Machine Stands: For smaller equipment like bench grinders, presses, or assembly stations where stability during operation is critical.
  • Medical and Healthcare Furniture:
    • Medical Carts and Equipment Stands: Suitable for heavier medical carts and equipment that require smooth movement and secure locking when positioned next to a patient.
    • Patient Room Furniture: For movable bedside tables, overbed tables, and visitor seating that needs occasional repositioning.

Red 3 Inch Swivel Casters

3 Inch Swivel Casters OEM

OEM 75mm Heavy Duty Castors

Red 3 Inch Swivel Casters OEM 75mm Heavy Duty Castors Double Brake System Images