4 in Rubber Stem Caster, Plate Mount, 300 lbs Load, Pkg Qty 20

Overview

This heavy-duty stem caster is engineered for demanding industrial environments where reliable mobility and floor protection are paramount. Featuring a precision-molded rubber wheel, this unit delivers exceptional performance in light-to-medium duty material handling applications. The robust construction supports a substantial load capacity while ensuring quiet operation, making it ideal for facilities where noise reduction is critical. Designed with a durable plate mount configuration, the assembly provides stable maneuverability across uneven surfaces and resists wear from common workplace debris and moisture. These casters offer long-term durability in commercial settings without requiring ongoing maintenance, reducing total cost of ownership for fleet managers.

Key Features

Load capacity rated up to 300 lbs per unit Precision-molded rubber wheel for quiet operation Superior floor protection prevents marking and scuffing High resistance to wear from debris and moisture Stable maneuverability on uneven industrial surfaces Maintenance-free design reduces operational downtime Durable plate mount ensures secure equipment attachment

Specifications

Load Capacity: 300 lbs Wheel Diameter: 4 inches Wheel Width: 1.25 inches Overall Dimensions: 4 inches by 1.25 inches Wheel Material: Rubber Mounting Type: Plate Mount Package Quantity: 20 units per pack

Applications

Light-to-medium duty material handling equipment Commercial janitorial carts and cleaning machines Hospitality service carts and luggage transport Warehouse order picking trucks Food service delivery dollies Medical equipment transport in healthcare facilities General industrial machinery relocation The 4-inch diameter combined with a 1.25-inch tread width creates an optimal contact patch that distributes weight evenly, minimizing point loading on sensitive flooring types such as sealed concrete, epoxy, or vinyl composite tile. The rubber compound is formulated to maintain elasticity and shock absorption properties under continuous use, protecting both the transported load and the underlying floor structure from impact damage. The plate mount design allows for versatile installation on various frame thicknesses and provides a rigid connection point that prevents wobbling during high-speed transit or when navigating tight corners. With a package quantity of 20 units, this product is suited for large-scale fleet replacements or initial equipment manufacturing runs, ensuring consistency across all mobile assets. The combination of high load rating, non-marking rubber, and rugged construction makes this caster a reliable choice for operations prioritizing efficiency, safety, and equipment longevity.