Casters L
The universal wheel is the so-called movable caster, and its structure allows horizontal 360-degree rotation.
Casters The fixed casters have no rotating structure and cannot be rotated horizontally and can only be rotated vertically.
These two kinds of casters are generally used in combination. For example, the structure of a trolley has two fixed wheels at the front, and two movable universal wheels at the rear, which are close to the push armrest.
Universal wheels refer to the brackets installed on caster wheels that can rotate horizontally 360 degrees in dynamic or static load.
There are many kinds of materials for manufacturing universal wheels, the most common materials are: nylon, polyurethane, rubber, cast iron and other materials. Widely used in mines, mechanical equipment, electronic equipment, medical equipment, engineering decoration, textiles, printing and dyeing, furniture, logistics equipment, warehousing, turnover vehicles, chassis, cabinets, equipment, electromechanical,
According to their different uses, the bearings are divided into iron core, aluminum core, and plastic core, with sizes ranging from 1 inch to 8 inches. Among them, the iron core and aluminum core are generally heavy-duty load-bearing wheels, which are often equipped with brakes when used.
