Nylon Pulley Wheels for Sliding Tracks (U-Groove Bearing Rollers)

• Smooth Operation
  The spacer design ensures smooth rolling and no jamming, even when screws are fully tightened.
• Silent & High Load Pulley
  Combines quiet bearings with high load capacity for smooth, low-noise performance.
• Durable Materials
  The nylon-coated outer layer offers strength, toughness, and fatigue resistance.
• Precision Bearings
  High-quality bearing steel provides quiet, high-speed, and wear-resistant performance.
• Sealed & Dustproof
  Metal dust cover ensures tight sealing; smooth surface with no burrs for refined quality.

Nylon Pulley Wheels for Sliding Tracks (U-Groove Bearing Rollers)

These nylon pulley wheels are built for smooth, dependable motion in track-guided systems where stability and low noise matter. Each roller combines a tough, wear-resistant nylon wheel body with an integrated ball bearing, helping the wheel spin freely while staying consistent under day-to-day use. The result is a guide wheel that glides quietly, holds up well over time, and works reliably in both home hardware and light industrial sliding assemblies.

With multiple size options—outer diameters from 35 mm to 68 mm and U-groove widths approximately 9 mm to 20 mm—it's easy to match the wheel to your rail profile and space constraints. These wheels are commonly selected for door and window tracks, cabinet and wardrobe sliders, shower enclosures, and a wide range of equipment rails.

Key Specifications

• Wheel material: high-strength nylon
• Bearing: built-in ball bearing (varies by model)
• Outer diameter (OD): 35–68 mm
• Groove type: U-groove for guided tracking
• Groove width: approx. 9–20 mm (size dependent)
• Color options: white / black / blue (model dependent)

Why the U-Groove Design Helps

The U-shaped groove is intended to sit securely on the track surface, which can:

• improve tracking and reduce side-to-side play
• limit wobble during travel, especially on longer runs
• keep motion smoother when loads change or the system cycles frequently

Built for Practical, Low-Maintenance Use

Nylon offers a good balance of strength and resilience, and the bearing-supported rotation helps reduce friction-related wear. When installed on a properly aligned track, these rollers typically require minimal attention beyond basic cleaning—ideal for replacement work, upgrades, and new builds alike.

Common Uses

• sliding doors and windows
• shower door rails
• cabinets, wardrobes, and drawer-style track systems
• workshop fixtures and light industrial guide rails
• general DIY sliding and guiding projects

• What are your payment terms?

  What are your payment terms?

  1.100% T/T in advance2.30% T/T deposit, 70% balance against copy of B/L3. PayPalPackaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.Delivery Port: Ningbo / ShanghaiDelivery Time: Normally within 30 days for ready goods or as per customer's request.

• How do you handle shipment?

  How do you handle shipment?

  For small orders: we ship via express (DHL, FedEx, UPS, TNT, etc.).For bulk orders: we ship by sea or by air, depending on your preference.

• How long is the production lead time?

  How long is the production lead time?

  For in-stock samples: shipped within 2 days.For out-of-stock samples: lead time is within 7 days.For mass production: approximately 15 days after receiving the deposit.

• What after-sales service do you offer for sliding rollers?

  What after-sales service do you offer for sliding rollers?

  We provide online technical support.  If the issue is caused by a quality defect, we will replace the defective items with new ones.

• How does your factory ensure quality control?

  How does your factory ensure quality control?

  80% of our staff have over 10 years of experience.  We have a mature and skilled technical team along with a comprehensive quality management system to ensure consistent product quality.

• Can we print our logo on the products?

  Can we print our logo on the products?

  Yes, we can print your logo on the products based on your design requirements.

• Can we customize our own color box?

  Can we customize our own color box?

  Yes, if your order quantity reaches 1,000 sets, we can provide customized color box packaging.

• Do you offer free samples?

  Do you offer free samples?

  Yes, we are happy to provide free samples for you to evaluate the quality.

• Are you a manufacturer?

  Are you a manufacturer?

  Yes, we are a professional manufacturer specializing in door and window roller pulleys for over 20 years. We also have our own international sales department and handle both production and sales in-house.

• How long does it take to receive a response after sending an inquiry?

  How long does it take to receive a response after sending an inquiry?

  We will reply to you within 6 working hours on business days.