4" TPE Plate Mount Caster 70x58mm Base 154 lbs Load Industrial, Pkg Qty 20

Overview

This industrial-grade plate mount caster is engineered for demanding material handling applications where floor protection and load stability are paramount. Featuring a 4-inch wheel constructed from high-performance thermoplastic elastomer (TPE), this unit delivers exceptional shock absorption and noise reduction compared to traditional rigid wheels. The design prioritizes smooth maneuverability in tight spaces while maintaining structural integrity under significant weight. With a robust mounting configuration and precision swivel mechanism, it serves as an ideal mobility solution for heavy-duty carts, assembly line equipment, and medical transport devices operating in commercial or light industrial environments.

Key Features

Non-marking TPE wheel prevents scuffing on delicate flooring surfaces Silent operation suitable for noise-sensitive environments like hospitals and libraries Chemical and abrasion resistant tread extends service life in harsh conditions Precision ball-bearing swivel raceway ensures effortless 360-degree rotation Zinc-plated steel hardware provides superior corrosion resistance High-impact polypropylene fork maintains alignment under dynamic loads Easy installation via four-bolt plate mounting system

Specifications

Load Capacity: 154 lbs per caster Wheel Diameter: 4 inches Overall Height: 5.1 inches Mounting Plate Dimensions: 2.8 x 2.3 inches Wheel Material: Thermoplastic Elastomer (TPE) Fork Material: Zinc-plated steel with polypropylene components Mounting Type: Plate Mount with four bolt holes Temperature Range: Suitable for standard indoor industrial temperatures Pack Quantity: 20 units per case

Applications

Hospital bed and medical equipment transport Food service carts and kitchen utility vehicles Laboratory instrument stands and cleanroom machinery Office furniture and modular partition systems Light industrial assembly jigs and workbenches Retail display racks and inventory management carts Audio-visual equipment stands and stage lighting rigs The combination of a generous 4-inch wheel diameter and the resilient TPE compound allows this caster to roll effortlessly over minor floor imperfections, thresholds, and debris without compromising the load. The 154-pound load rating per unit ensures that a standard four-caster setup can support over 600 pounds, providing a substantial safety margin for dense equipment. The compact 2.8 by 2.3-inch mounting plate fits a wide variety of existing equipment frames, facilitating easy retrofits or new installations. Because the wheel material does not leave black marks or residue, it is particularly well-suited for facilities with strict cleanliness protocols or expensive epoxy and polished concrete floors. The zinc plating on the metal components adds a layer of durability against humidity and occasional chemical exposure, ensuring long-term reliability without rust degradation.