High Quality Cheap Price 20*23mm Aluminum Sliding Window Roller With Nylon And Iron Housing Nylon Wheel Load Capacity 150KGS

• 1. Dimensions: 20mm x 23mm (Wheel Diameter x Housing Size). Please verify this matches the size of your existing roller's housing slot.

     1. Material Composition:

        • Wheel: High-quality Nylon (POM). Offers smooth rolling, low noise, wear resistance, and does not damage the window track.

        • Housing/Bracket: Iron (Steel), typically with a zinc plating or anti-rust coating for durability and corrosion resistance.

        • Axle/Bearing: Usually a steel pin or simple sealed bearing for smooth rotation.

     2. Outstanding Load Capacity: Up to 150 kg (330 lbs). This high capacity ensures reliable performance for heavy window sashes and long-term stability.

     3. Core Advantages:

        • Smooth & Quiet Gliding: Nylon wheel ensures effortless opening and closing.

        • High Strength & Durability: Iron housing provides robust structural support.

        • Cost-Effective: Offers premium features (high load, durable materials) at a competitive price point.

        • Low Maintenance: Sealed design typically requires no lubrication.

     4. Compatibility: Widely used in standard aluminum sliding window frames, balcony doors, and glass partition systems. Always confirm the size and style (e.g., "V-groove" or "U-groove" wheel profile) matches your old rollers.

     ---

     Installation & Usage Notes:

     • Check Compatibility: Measure your old roller's housing (the part that inserts into the window sash) precisely. The 20x23mm refers to the housing block dimensions.

     • Replacement: Usually involves lifting the window sash out of the track, removing the old roller (often by unscrewing a retaining screw or pushing out a pin), and inserting the new one.

     • Clean the Track: Before installation, clean and clear the aluminum window track of any debris or obstructions for optimal performance.

     ---

     Procurement & Keywords for Search:

     To find this exact product online or from hardware suppliers, use these keywords:

     "20x23mm Aluminum Window Roller 150kg Load Nylon Wheel Iron Bracket"
     "Heavy Duty Sliding Window Roller Replacement 20mm x 23mm"
     "High Load Capacity 150KG Sliding Door Bottom Roller Nylon Iron"

     ---

     Why Choose This Product?

     You are getting a balanced combination of strength (150kg load, iron housing), performance (smooth nylon wheel), and value. It's a reliable solution for restoring smooth functionality to sliding windows without paying for over-specified or branded hardware.

     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.