- tube material: Carbon steel pipe - tube diameter: 57-219 mm - tube wall thickness: More than 5 mm - tube length: 180-3350mm - shaft diameter: 20-70 mm or as per drawing - shaft external length: 10-40 mm at each side or as per drawing
Labyrinth-sealed ball bearings It is the part used to support belt and material loaded on the belt conveyor. There are two types accordance to its shape: Standard type and pitch type. The pitch type can be fit on all the line, and it have belt adjust function.
Our company was found in 2001, specializing in producing various conveyor idlers(rollers), such as carrying idler, flat idler, impact ilder, friction idler, through idler as well as conveyor accessories. The company has nearly ten years experience in producing idlers. In 2008, the company introduced the domestic advance production lines and complete testing equipment, thus, the idler has good concentricity and sealing performance, which enjoys low revolving resistance, well dustproof and waterproof. The products are widely used in coal mines, metallurgy, machinery, ports, construction, electricity, chemistry, food packing and other industries.