With a double garage door, the rollers need to be pretty solid to ensure it opens and closes right. Rollers are wheels that help guide the door up and down the tracks. If your rollers are old or damaged, your garage door can be loud and difficult to operate. That’s why it’s essential to use top-quality rollers, such as those from Kuntai. They ensure that your garage door is able to work well and over a long time.”
You can get high-quality double garage door rollers from Kuntai to fit for your garage. These rollers are designed with durable materials that support the weight of double garage doors. That means not only that they’re not going to break on you and drop the door, but your door is going to move easily and smoothly. When you purchase rollers from Kuntai, it’s guaranteed that you’re getting something that’s quality and dependable for your next job.
Heavy Duty, High Performance Nylon Rollers for a Long Lasting Smooth, Quiet Operation 2" DuraRoll Nylon 10 Ball Bearing Roller 3" Total Length 8-13 Ball bearings per wheelSpecifications: Retainer: 4-line sealedRetainer Brackets: 2" centersWheel material: 13-ball bearing wheel Operating Temperature Range: -10 degrees to 150 degrees Fahrenheit Caution hot environments may require a grease instead of bearing oilShaft Length: Short Side- 7/8", Shaft long side- 8-1/4"Shaft width: 3/4"Roller Length: 3"And 3/4" diameter NumberOfItems 10 Widht 3-3/4Height 3-3/4', 50-8 Nyl 10B 2" DuraRoll Shaft sold separately.
No one wants to have to change their garage door rollers often. That’s why Kuntai manufactures rollers that are strong and long-lasting. They are made from special materials that can handle a lot of use, so you don't have to worry about them wearing out quickly. Your garage door will work fine for many years with Kuntai rollers.
A loud opening garage door can be more than annoying. The Kuntai double garage door rollers are made to glide smoothly and quietly. This means that you won’t have to put up with loud sounds whenever you open or close your garage door. It is a relief to have a garage door that operates quietly so as not to disturb.
Some garage door components present a hard installation process, not Kuntai rollers. They are designed to be easy to put in, so you will not have to labor to fit them or pay someone else. Plus, they’re relatively low-maintenance. All you really have to do is look at them occasionally and keep them clean. This makes your life simpler and your garage door function great.
Our products are trusted in over 20 countries worldwide, and we provide tailored design and manufacturing services to meet specific garage door and industrial hardware requirements, ensuring precise fit and performance.
Supported by advanced technology and a skilled team, we maintain a strong production capacity that enables competitive pricing, timely delivery, and continuous innovation in product design and performance.
Guided by the principle “Quality wins market, innovation seeks development,” we implement strict quality control across all processes and back our products with a professional sales and service team to build lasting partnerships with dealers and factories worldwide.
With over 23 years of specialized experience in manufacturing garage door hardware accessories, we offer a comprehensive portfolio of more than 500 products, ranging from nylon rollers and cable drums to torsion springs and custom components.
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