Sliding Barn Door Rollers, Silent Trolley Wheels for Hanging Track

Product details

Product description HOTYELL Rail Hanging Trolley A track roller wheel that can last for decades! Focusing on various rotating parts and metal tools for many years, providing high-quality products to customers around the world. Believe in the power of the brand! Upgraded Heavy-duty Track Roller Wheels New generation of silent rail trolley wheel If your barn door is large and heavy, if you want to sleep peacefully in a hurricane, if you don't want to disturb your cat's sleep when you open the barn door, our rail hanging trolleys are your best bet. According to the characteristics of barn doors, garage door and other heavy-duty sliding doors in North America, as well as the hurricane weather in summer, we have made targeted improvements to the previous sliding door pulleys, increased the bearing capacity, and upgraded the material. Heavy Load - 450 lbs Rustproof - surface coating thicker Silent and Smooth - higher precision bearing balls Widely Used - barn door, sliding door and garage door Higher Precision Bearing Balls The latest vacuum-made ball technology ensures the absolute roundness of the Bearing balls, which makes the wheel rotate more smoothly and silently. 1-3/4 " Wide and 2-1/4" Tall Track Perfect for 1-3/4 " wide and 2-1/4" tall or taller rail hanging track, not applicable to 1-5/8" strut channel. Heavy Load Suitable for heavy-duty barn doors, garage doors, indoor doors, kitchen doors or other sliding doors. 1 YEAR WARRANTY: Professional manufacturers not only provide professional beam trolleys, but also provide professional services. No matter what problems are encountered when using our roller trolleys, we will solve it for you within 6 hours. Widely Used: If your hanging strut channel is 1-3/4 " wide and 2-1/4" tall or taller, then our 4 wheel trolley assembly are perfect for you, they widely used as barn door rollers, sliding door rollers replacement or garage door wheels. Heavy Load: Many heavy-duty barn doors have our trollys installed, and the upgraded solid alloy steel is stronger and more durable, you don't even have to worry about a hurricane. Equipped with M12 bolt, it can hold up to 450 lbs. Rustproof: The latest galvanizing zinc technology makes the surface coating thicker, thus ensuring our beam trolleys better anti-rust performance, even if it is used outdoors in the wind and the sun for many years, it will not rust. Silent and Smooth: After many years of use, you can even push a heavy sliding door with one finger. Higher processing precision bearing balls ensure the smoothness of the bearing rotation. The curved edge of the roller reduces the bonding area with the track and reduces the resistance.