small swivel casters
Small swivel casters represent an essential component in mobility solutions, combining compact design with versatile functionality. These specialized wheels, typically ranging from 1 to 3 inches in diameter, feature a mounting plate attached to a swivel bearing mechanism that enables 360-degree rotation. The construction usually incorporates high-grade materials such as polyurethane, rubber, or nylon for the wheel component, while the housing and bearing systems are crafted from durable steel or zinc-plated materials. These casters are engineered to support varying load capacities, generally between 35 to 150 pounds per caster, making them ideal for light to medium-duty applications. The swivel mechanism incorporates precision ball bearings that ensure smooth rotation and minimal resistance during directional changes. Modern small swivel casters often feature additional elements such as brake mechanisms, sealed bearings for protection against debris, and specialized tread patterns for enhanced traction. Their applications span across numerous industries, from office furniture and medical equipment to industrial carts and DIY projects. The design prioritizes both functionality and durability, with many models incorporating protective features against floor marking and noise reduction properties.