4 inch caster wheels with stem
4 inch caster wheels with stem represent a versatile mobility solution designed for various applications in industrial, commercial, and residential settings. These robust wheels feature a durable stem mounting system that enables secure attachment to furniture, equipment, or machinery. The stem design allows for quick installation and reliable performance across different surfaces. Typically constructed with high-grade materials such as polyurethane, rubber, or nylon, these casters can support substantial weight capacities while ensuring smooth rolling motion. The 4 inch diameter provides an optimal balance between maneuverability and load-bearing capability, making them suitable for medium-duty applications. Many models incorporate precision ball bearings that reduce rolling resistance and enhance operational longevity. The stem mounting system comes in various configurations, including threaded and grip-ring options, accommodating different installation requirements. These casters often feature swivel mechanisms that enable 360-degree rotation, enhancing mobility and directional control. Additionally, some models include brake mechanisms for securing equipment in place when stationary.