4" TPR Stem Caster Single Axle 110 lbs Load Capacity Pkg Qty 12

Overview

Engineered for seamless integration into commercial mobility solutions, this 4-inch stem caster delivers a balance of durability, quiet operation, and floor protection. The unit

features

a high-grade Thermoplastic Rubber (TPR) wheel mounted on a robust single axle stem design, ensuring reliable performance in light-to-medium duty applications. With a maximum load capacity of 110 lbs per caster, these components are ideal for upgrading or outfitting service carts, shelving units, and mobile equipment where noise reduction and surface preservation are critical. Packaged in quantities of twelve, they provide a cost-effective solution for fleet maintenance and new equipment manufacturing.

Key Features

Thermoplastic Rubber (TPR) construction ensures silent rolling and prevents floor scuffing Single axle stem design allows for quick and secure installation into standard frames Rated load capacity of 110 lbs per unit for stable support under dynamic conditions 4-inch wheel diameter offers an optimal balance between maneuverability and obstacle clearance Resilient

material

composition resists cracking and deformation under repeated stress Ideal for indoor environments requiring clean and quiet operation

Specifications

Load Capacity: 110 lbs Wheel

Material

Thermoplastic Rubber (TPR) Wheel Diameter: 4 inches Stem Type: Single Axle Overall Dimensions: 4-inch wheel profile Package Quantity: 12 units Application Environment: Indoor commercial spaces Duty Rating: Light to Medium

Applications

Hospitality service carts and housekeeping trolleys Retail display racks and mobile shelving systems Office furniture and movable partitions Light industrial assembly line carts Medical equipment transport within healthcare facilities Food service trays and cafeteria delivery units These casters are specifically formulated to operate efficiently on hard surface flooring such as tile, concrete, and sealed wood. The TPR compound provides sufficient traction to prevent slipping while remaining soft enough to absorb minor vibrations, thereby protecting sensitive cargo. The single axle stem configuration is compatible with a wide range of existing equipment sockets, reducing the need for extensive modifications during retrofits. By distributing weight evenly across the 4-inch contact patch, the design minimizes point loading on delicate floors. This makes the product particularly suitable for environments where operational silence and aesthetic floor maintenance are paramount. The bulk packaging of twelve units supports large-scale deployment, ensuring consistency across entire fleets of mobile assets without the logistical burden of multiple small orders.