ROLDANA CONCAVA DUPLA SUPREMA Para Porta Deslizante E Janela Em Liga De Aluminio Com Ranhura Em Forma De U, Polia De Roda Unica

• High-Quality Aluminum Sliding Roller for Windows and Doors

  Product Description:
  This high-performance sliding roller is engineered for smooth, quiet, and durable operation in aluminum windows and doors. It is an essential component for sliding systems, combining robust materials to ensure longevity and reliable performance under frequent use.

  Key Features:

  • High Load Capacity: Supports up to 50 kgs per roller, making it suitable for heavy-duty residential and commercial sliding windows and doors.

  • Premium Material Construction:

    • High Carbon Steel Bearing: Provides excellent durability, corrosion resistance, and can withstand significant pressure and stress. Ensures smooth rolling and reduces friction for effortless operation.

    • Nylon Fiber Wheel: The wheel offers high tensile strength, excellent wear resistance, and low noise during sliding. It is also resistant to abrasion and weather conditions, ensuring a long service life.

  • Precision Engineering: Designed for a perfect fit with standard aluminum door and window profiles, ensuring easy installation and stable tracking.

  • Smooth & Quiet Operation: The combination of the high-carbon steel bearing and nylon wheel minimizes vibration and noise, providing a seamless user experience.

  • Corrosion Resistant: Materials selected to resist rust and degradation, ideal for both interior and exterior applications.

  Specifications:

  • Type: Sliding Roller / Wheel

  • Application: Aluminum Windows, Aluminum Sliding Doors

  • Load Capacity: 50 Kilograms

  • Wheel Material: Nylon Fiber

  • Bearing Material: High Carbon Steel

  • Housing Material: Typically Aluminum Alloy or Zinc Alloy

  • Installation: Bottom-rolling, adjustable height models are commonly available.

  Benefits:

  • Enhanced Durability: Withstands heavy use without compromising performance.

  • Low Maintenance: Requires minimal upkeep due to high-quality materials.

  • Improved Functionality: Restores or upgrades the sliding mechanism for easier opening and closing.

  • Wide Compatibility: Suitable for various profiles of aluminum sliding systems.

  Ideal For:

  • Replacement of worn-out rollers in existing aluminum windows/doors.

  • New installations in residential buildings, offices, balconies, and shower enclosures.

  • Applications where smooth, quiet, and reliable sliding action is required.

  Note: For optimal performance, ensure the roller model matches the groove/profile of your window or door track. It is recommended to replace rollers in pairs (or sets) for balanced operation.

  
  
  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

• Aluminum Sliding Windows
• Aluminum Sliding Glass Doors
• Patio Doors
• Balcony Doors
• Commercial and residential sliding systems

1. Remove your old roller wheel from the window frame
2. Measure the outer diameter of the old wheel
3. Measure the width (thickness) of the old wheel
4. Measure the diameter of the center axle pin hole
5. Confirm measurements match our 25mm (OD) × 20mm (W) size

• B2B/Wholesale: 100 pieces per carton in secured plastic bags
• B2C/Retail: Consumer-friendly blister packs (2 or 4 pieces) with Arabic/English installation guide

• Professional pre-sale consultation and product guidance
• Efficient order processing with advance delay notifications
• Comprehensive after-sale support including warranty coverage
• Custom solutions and OEM/ODM services available

We operate our own factory and handle all trade activities directly.

5-10 days for in-stock items, 25-35 days for larger quantities requiring production.

Yes, though customers must pay freight costs which can be refunded against future orders.

Yes, we can customize products according to your specifications or drawings.