4" TPR Silent Stem Caster, Steel Plate Mount, 297 lbs Load, Pkg Qty 24

Overview

This industrial-grade stem caster is engineered to provide reliable mobility for heavy equipment in demanding commercial and manufacturing environments. Featuring a 4-inch thermoplastic rubber wheel, the unit delivers exceptional load-bearing capabilities while ensuring silent, vibration-free operation. The robust steel plate mount construction offers superior structural integrity, making it an ideal choice for facilities that require durable floor protection without sacrificing performance. Designed for fixed-direction movement, this caster minimizes maintenance needs and enhances operational efficiency in high-traffic areas.

Key Features

Thermoplastic rubber wheel ensures quiet, non-marking operation on sensitive flooring High load capacity of 297 lbs per unit supports heavy machinery and carts Steel plate mount provides maximum stability and resistance to impact damage Chemical and wear-resistant wheel material extends service life in harsh conditions Fixed-direction design prevents swivel drift for precise linear movement Vibration damping properties protect transported goods from shock and jarring

Specifications

Load Capacity: 297 lbs Mounting Type: Steel Plate Wheel Diameter: 3.9 inches Overall Dimensions: 5.1 x 3.7 x 3.9 inches Wheel Material: Thermoplastic Rubber (TPR) Frame Material: Steel Configuration: Rigid (Non-Swivel) Package Quantity: 24 units

Applications

Hospitality cart systems and housekeeping equipment Medical facility gurneys and mobile storage units Industrial assembly line transport carts Warehouse order picking trucks and shelving units Food service kitchen racks and dishwashing conveyors Retail stockroom inventory management systems Laboratory equipment stands and clean room transport The combination of a hardened steel frame and a resilient TPR wheel creates a component capable of withstanding continuous use in dynamic settings. The 3.9-inch wheel diameter strikes an optimal balance between maneuverability and the ability to roll over minor floor imperfections or debris. Unlike traditional hard plastic or metal wheels, the thermoplastic rubber compound significantly reduces noise pollution, contributing to a safer and more comfortable work environment. The plate mount design allows for secure attachment to various equipment bases using standard fasteners, ensuring the caster remains firmly in place under maximum load conditions. This product is supplied in bulk packaging of 24 units, facilitating cost-effective fleet replacements or new equipment installations for large-scale operations. Its resistance to common industrial chemicals and oils further ensures longevity in workshops, kitchens, and processing plants where spills may occur. By integrating durability with acoustic comfort, this caster solution addresses the critical needs of modern facility managers seeking to optimize workflow while preserving floor surfaces.