Carbon Steel Garage Sliding Door Bearing Wheels Roller Assembly In Bulk

Low noise double groove ball bearing designed for sliding door and window applications, made from durable carbon steel.

• Single-row design: Standard for most applications
• Shielded (ZZ/2Z) or sealed (RS/2RS): Protects against dust/moisture
• Cage types: Steel, brass, or polymer (nylon)
• Low friction: Suitable for high-speed rotation

• Long life and high quality construction
• High precision with low noise operation through strict quality control
• High load capacity with advanced technical design
• Competitive pricing with factory direct sales and fast delivery
• OEM services available to meet specific customer requirements

• Pre-sale service: Professional consultation within 48 hours including product structure and usage details
• On-purchase service: Efficient order processing with timely delivery notifications
• After-sale service: Damage coverage during shipping and warranty period replacements/refunds
• OEM service: Custom bearing solutions with advanced technology and experienced technicians