Bolt-on Stem Caster, 2.4 in Polyurethane Wheel, 500 lbs Load, Pkg Qty 2

Overview

This heavy-duty bolt-on stem caster is engineered for rigorous industrial

material

handling

applications

where stability and floor protection are paramount. Featuring a 2.4-inch wheel constructed from high-grade polyurethane, this unit delivers a robust static load capacity of 500 lbs per caster. The design prioritizes quiet operation and minimal floor marking, making it ideal for indoor facilities such as warehouses, assembly lines, and distribution centers. The secure bolt-on stem configuration ensures a rigid connection to equipment frames, eliminating the risk of accidental dislodgement during high-vibration tasks or when navigating uneven surfaces. Supplied in packages of two, these casters provide an immediate solution for upgrading carts, racks, and machinery that require reliable mobility under substantial weight.

Key Features

High-load polyurethane wheel supports up to 500 lbs static weight 2.4-inch wheel diameter offers optimal maneuverability in tight spaces Bolt-on stem design ensures maximum structural security and vibration resistance Non-marking tread protects sensitive concrete, epoxy, and tile flooring Superior abrasion resistance extends service life in demanding environments Chemical resistant construction withstands exposure to oils and solvents Quiet rolling operation reduces noise pollution in work zones Sold in pairs for balanced equipment upgrades

Specifications

Load Capacity

500 lbs

Wheel Diameter

2.4 in

Overall Dimensions

2.4 in Wheel

Material

Polyurethane Stem Type: Bolt-on Package Quantity: 2 units Application Environment: Indoor industrial and commercial facilities

Applications

Heavy-duty industrial cart mobility Assembly line workstation relocation Warehouse rack and shelving systems Medical equipment transport bases Food processing machinery movement Audio-visual equipment stands Printing press and packaging machine support Laboratory instrument positioning The polyurethane formulation used in this caster provides an exceptional balance between hardness for load-bearing and elasticity for shock absorption. This characteristic protects both the transported goods and the underlying floor surface from impact damage. The 2.4-inch profile allows equipment to roll smoothly over minor debris and floor imperfections while maintaining a low center of gravity for enhanced safety. The bolt-on stem interface is designed to accommodate standard mounting holes, facilitating quick installation without the need for specialized tools or adapters. Whether deployed in manufacturing plants requiring frequent reconfiguration of production lines or in logistics centers moving dense inventory, this caster system delivers consistent performance. The chemical resistance properties ensure longevity even in environments where spills of hydraulic fluids, cleaning agents, or lubricants are common. By choosing this bolt-on solution, facility managers can ensure their mobile assets remain secure and operational under continuous heavy use.