A small universal wheel, also known as a caster wheel, is a versatile component commonly used in various applications to provide mobility and easy maneuverability. It is designed to support and facilitate the movement of objects, equipment, and furniture, making them portable and effortless to transport.

The small universal wheel consists of several key components:

1. Wheel: The wheel itself is the circular component that comes into contact with the ground or surface. It is typically made of materials such as rubber, plastic, or metal, depending on the specific application and load-bearing requirements. The wheel is designed to roll smoothly and evenly, reducing friction and allowing for easy movement.

2. Mounting Plate: The mounting plate is the part of the wheel assembly that attaches the wheel to the object or equipment. It is usually made of metal and features holes or slots for secure attachment using screws, bolts, or other fastening mechanisms. The mounting plate provides stability and ensures that the wheel remains securely in place.

3. Swivel Mechanism: A small universal wheel typically incorporates a swivel mechanism that allows the wheel to rotate 360 degrees horizontally. This swivel feature enables easy change of direction and maneuverability, allowing objects to be moved in any desired direction without the need for lifting or turning.

4. Bearing: The wheel may contain bearings or bushings to reduce friction and enhance smooth rotation. Bearings enable the wheel to rotate freely, even under heavy loads, while bushings provide a low-friction interface between moving parts.

Small universal wheels come in various sizes and load-bearing capacities to suit different applications. They can be found in a wide range of settings, including furniture, carts, dollies, office chairs, industrial equipment, and many other objects that require easy movement and mobility.

One of the advantages of small universal wheels is their ability to provide multidirectional movement, allowing objects to be maneuvered with ease in tight spaces or congested areas. They offer improved flexibility and convenience compared to fixed wheels or rigid structures.

When selecting small universal wheels, factors such as load capacity, wheel material, surface type, and environmental conditions should be considered. It is important to choose wheels that can adequately support the weight of the object being moved and are suitable for the intended surface, whether it's hard floors, carpets, or uneven terrain.

In summary, small universal wheels are versatile components that enable easy movement and mobility for objects and equipment. With their swivel mechanism, smooth rolling action, and multidirectional capabilities, they offer a practical solution for making items portable and facilitating smooth movement in various settings.