High-quality sliding window roller with V-groove wheel design for smooth operation in sliding glass windows and doors.

• Load Capacity: 50 kgs (suitable for heavy sliding windows/doors)
• Material:
  • Housing: Black nylon plastic (durable & weather-resistant)
  • Wheel: Orange V-groove wheel (likely made of nylon or PU for smooth rolling)
• Bearing Type: Non-standard (may require custom replacement bearings)
• Design: V-groove wheel (fits standard sliding window/door tracks)
• Application: Sliding glass windows and doors

• Replacement for worn-out rollers in sliding windows/doors
• Upgrading existing rollers for smoother operation
• Compatible with aluminum or uPVC sliding systems

1. Track Compatibility - Ensure the V-groove matches your window/door track profile.
2. Wheel Material - Nylon/PU wheels are quieter and more durable than metal.
3. Bearing Type - Since it's "non-standard," verify if replacements are available.
4. Dimensions - Measure your old roller (height, width, axle diameter) to ensure fit.

• Long life and high quality
• High precision, low noise with strict quality control
• High loading capacity through advanced high-technical design
• Most competitive price, factory direct
• OEM service offered to meet customer requirements

1. Pre-sale service: Our professional sales will reply your inquiry within 48 hours and introduce the structure and usage of the products.
2. On-purchase service: After customers place the order, we prepare the goods ASAP to ensure delivery on time. Any delay will be notified in advance.
3. After-sale service: If there is any damage during delivery, the cost will be taken by our company. If there is a problem during the warranty period, we will replace or refund it.
4. OEM service: We have advanced technology and experienced technicians to support professional customization of all kinds of bearings to meet different requirements.