Special Bearing Wheels Plastic Roller with O Rubber Ring

• 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.

The Special Bearing Wheels Plastic Roller with O Rubber Ring is designed to provide smooth, stable, and long-lasting performance in sliding systems. Built with chrome steel, carbon steel, or stainless steel bearings, this roller ensures strength and precision, while the plastic components (POM, Nylon6, Nylon66+GF, PU, or rubber) enhance flexibility and wear resistance.

Equipped with an O-shaped rubber ring, the roller minimizes noise and vibration, delivering a quieter and more comfortable sliding experience. Its durable construction and advanced surface treatments — including zinc plating, nickel plating, black treatment, painting, and electrophoretic treatment — protect against corrosion and extend service life.

Key Features:

Heavy-duty and Adjustable – Supports various sliding applications with strong load-bearing capacity.

Low Noise & Smooth Operation – The O rubber ring reduces friction and impact, ensuring silent sliding.

Easy Installation – Compact design allows quick setup and replacement.

Customizable Options – Available in multiple colors (Original, Black, White, Red, Green, Orange) or tailored to customer requirements.

Long Service Life – Durable materials and surface treatments guarantee extended performance.

Applications:

Sliding windows and doors

Furniture sliding systems

General sliding accessories

Industrial and residential applications

Specifications:

Item No.: Special Bearing Wheels 628ZZ with O Rubber Ring

Materials:

Bearing: Chrome Steel / Carbon Steel / Stainless Steel

Plastic Parts: POM / Nylon6 / Nylon66+GF / PU / Rubber

Housing: Plastic (Nylon), Steel, Zinc Alloy Die Casting, Aluminum Profile, Aluminum Alloy Die Casting

Surface Treatment: Zinc Plated, Nickel Plated, Black Treatment, Painting, Electrophoretic Treatment

Color: Original, Black, White, Red, Green, Orange, or Customized

• 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.