4 in Heavy Duty Dual Wheel Nylon Caster Plate Mount 616 lbs, Pkg Qty 10

Overview

This industrial-grade caster assembly is engineered for demanding material handling environments where high load capacity and durability are paramount. Designed with a robust dual-wheel configuration, the unit distributes weight evenly across two contact points to minimize floor damage while maximizing stability under heavy loads. The construction utilizes high-performance nylon for both the wheel tread and structural components, offering exceptional resistance to impact, abrasion, and chemical exposure common in manufacturing and warehouse settings. With a plate mount design, this caster integrates seamlessly into heavy machinery, transport carts, and automated guided vehicles, providing reliable mobility for equipment weighing up to 616 lbs per unit.

Key Features

Dual-axle design distributes load evenly to protect flooring and enhance stability High-density nylon construction resists chemicals, oils, and physical impact Smooth rolling performance on hard industrial surfaces without marking floors Plate mount configuration ensures secure attachment to heavy-duty equipment Rated for static loads up to 616 lbs per caster unit Low maintenance design requires no lubrication for standard operations

Specifications

Load Capacity: 616 lbs Wheel Diameter: 3.9 in Overall Mounting Dimensions: 5.5 x 4.4 in Wheel Material: High-Impact Nylon Housing Material: Reinforced Nylon Mounting Type: Plate Mount Package Quantity: 10 units Temperature Range: Suitable for standard indoor industrial environments

Applications

Heavy-duty manufacturing assembly lines Warehouse pallet transport carts Industrial food processing equipment Chemical storage and handling vessels Automotive production machinery Hospital logistics and bulk linen transport Textile manufacturing equipment Printing press mobility systems The dual-wheel architecture of this caster provides a distinct advantage over single-wheel designs by reducing the point-load pressure on sensitive factory floors, such as epoxy coatings or polished concrete. The nylon material selection ensures that the wheels will not corrode when exposed to moisture or harsh cleaning agents, making them ideal for facilities with strict hygiene protocols. The plate mount interface features pre-drilled holes aligned within the 5.5 by 4.4 inch footprint, allowing for rapid installation using standard hardware. Each package contains ten identical units, facilitating the complete outfitting of four-wheeled carts or the replacement of worn casters across a fleet of industrial equipment. This product delivers a balance of high load-bearing capability and maneuverability, ensuring that heavy loads can be moved safely and efficiently with reduced operator effort.