High Quality 20*22mm Sliding Roller For Aluminum Sliding Window Roller With Iron Steel Housing Nylon Wheel Load Capacity 100KGS

• 1. • Large Sliding Windows: Especially those with double or triple glazing, which are very heavy.

     • Heavy Sliding Glass Doors: Often used for patio or balcony doors in residential and commercial settings.

     • Replacement for Worn Rollers: To restore smooth, effortless sliding action to windows that have become stiff, sticky, or jumpy.

     • High-Use Commercial or Residential Windows: Where reliability and longevity are essential.

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     Important Considerations Before Purchase/Installation

     1. Compatibility is KEY: 20x22mm refers to the roller's body size, not necessarily the wheel or the total installed height.

        • Critical Measurement: You must measure the old roller's housing dimensions (width, height, and depth) and the wheel diameter. The groove shape (U-shape, V-shape) must also match your window's track.

        • Axle Type: Check how the old roller is secured (e.g., press-fit pin, screw). The new roller must have a compatible mounting system.

     2. Load Capacity: While rated for 100kg, it's good practice to have a safety margin. If your window sash weighs 80kg, using two of these is appropriate. For weights near 100kg, consider distributing the load across more rollers if the window design allows.

     3. Installation: Usually requires removing the sliding sash from the frame, extracting the old rollers (often by removing a retaining screw or clip), and pressing or screwing the new ones in place. Proper alignment is crucial for smooth operation.

     Conclusion

     This 20x22mm Sliding Roller with Steel Housing and Nylon Wheel is a professional-grade component designed to solve problems of heavy weight and high friction in aluminum sliding systems. Its 100kg load rating and durable material mix make it an excellent choice for demanding applications, provided that the physical dimensions match your specific window profile.

     Final Advice: When ordering, if possible, compare the new roller directly with your old one or consult with the supplier using pictures and precise measurements to ensure a perfect fit.

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     Recommendation: Before purchasing, it is advisable to take a photo of your old roller and confirm the exact measurements with the supplier to ensure a perfect fit.

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     

     
     
     
     

• 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.