【Stable,Secure And High Performance】Our trolleys assembly are manufactured by high precision craftsmanship,The two bearing trolley assembly features a welded bearing and pin shaft to offer more stability for secure use. It uses deep groove ball bearings to make sure you can operate it smoothly without making any noise.
【Design Load】Trolley Assembly uses high-quality 6200z bearings, the body is constructed of solid steel－Hot Rolled Carbon Steel.SGS load capacity test and Load capacity over 1800 lbs,Break strength: 2200 lbs. 150 lbs at 600 rpm; 220 lbs at 300 rpm; 280 lbs at 102 rpm. Each bearing connect the main steel with a fixed size spacer to make the whole roller trolley more stable.bearing is custom made with a sealed cap on to prevent metal balls from falling out during rotation.
【Trolley Assembly Introduction】Steel plate diameter hole - 9/16"(14mm),Thickness of the plate- 1/4"(6mm).For use with 1-5/8"" Wide and All 1-5/10"" or Taller Strut Channel.
【Multi-Purpose】Strut trolley can be used to install ceiling trolley systems or electric lifts, or use it in your DIY projects, can use upside down.
【Quality Service】If you have any issues with the trolley assembly 4 wheel then just let us know and we will help you resolve them quickly to ensure you are completely satisfied. Please Note: It's recommended that you use the strut channel horizontally.
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