10 Pack 7" Stem Black 2" Nylon Garage Door Roller with Protective Sealed-Cap(Dustproof), Ultra Quiet & Long-Lasting, Commercial High Load Capacity, Double Sealed Bearings

Additional Details from the Manufacturer

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More features

• High Performance and Durability: Our garage door rollers feature reinforced 6200 double-sealed bearings, effectively preventing the intrusion of dust, sand, and dirt. This ensures long-lasting durability and high operational efficiency, making them a reliable choice for your garage door.
• Quiet and Smooth Operation: The 2-inch nylon structure of the garage door rollers guarantees ultra-quiet operation. Enjoy a peaceful, noise-free experience when opening and closing your garage door.
• Wide Compatibility: Our nylon garage door rollers come with a 7-inch steel shaft and a shaft diameter of 7/16 inch, The demension of garage door roller can match the vast majority residential garage door.
• Smooth and Strong Performance: Equipped with ball bearings, the garage door rollers reduce friction between the rollers and the shaft, providing a smoother and quieter door operation experience. The sturdy 7-inch steel rod offers better support and stability, especially for heavier doors. The rollers can adapt to larger door openings and provide sufficient strength and durability to ensure smooth operation and extended service life.
• Rigorously Tested: The garage door rollers have undergone rigorous testing to ensure superior performance. They can perform up to 100,000 cycles under a 160-pound load test. You can trust their reliability and durability with confidence.