3" Nylon Plate Mount Caster, 330 lbs Load, 4.25" Wheel, Industrial Use, Pkg Qty 12

Overview

This industrial-grade plate mount caster is engineered for demanding material handling applications where reliability and load-bearing capacity are paramount. Designed to support heavy equipment in manufacturing, warehousing, and logistics environments, this unit combines a robust construction with smooth rolling performance. The non-marking nylon wheel ensures floor protection while maintaining structural integrity under continuous use. With a streamlined profile and precise mounting dimensions, this caster facilitates seamless integration into existing machinery, carts, and transport frameworks without requiring complex modifications.

Key Features

High load capacity rated up to 330 lbs per wheel Durable nylon construction resists corrosion, chemicals, and impact Non-marking wheel tread protects sensitive factory and warehouse flooring Low rolling resistance enables effortless maneuverability of heavy loads Precision ball bearing raceway ensures smooth rotation and extended service life Maintenance-free design eliminates the need for regular lubrication or adjustments Rigid plate mount configuration provides superior stability compared to stem models

Specifications

Load Capacity: 330 lbs Wheel Diameter: 4.25 inches Overall Installation Height: 4.25 inches Mounting Plate Dimensions: 4.2 x 2.5 inches Wheel Material: High-grade Nylon Housing Material: Zinc-plated Steel Bearing Type: Precision Ball Bearing Temperature Range: -40°F to 180°F Package Quantity: 12 units

Applications

Heavy-duty industrial shelving and rack systems Material handling carts and dollies in distribution centers Manufacturing assembly line equipment transport Food processing machinery requiring washdown-compatible components Hospitality luggage carts and housekeeping trolleys Commercial kitchen equipment mobility solutions Automotive shop tool chests and service carts This caster series represents a cost-effective solution for facilities seeking to upgrade their mobility hardware without compromising on performance standards. The zinc-plated steel housing offers enhanced resistance against rust and environmental degradation, making it suitable for both indoor and sheltered outdoor operations. The specific geometry of the mounting plate allows for secure attachment using standard fasteners, ensuring that the caster remains firmly anchored even when navigating uneven surfaces or absorbing shock loads during transit. By utilizing high-density nylon for the wheel component, the design achieves an optimal balance between weight reduction and tensile strength, allowing operators to move substantial weights with reduced physical strain. The precision-engineered bearings minimize friction, which not only improves ergonomics for workers but also reduces wear on the wheel surface over time. Whether deployed in a high-traffic warehouse aisle or a specialized production cell, this unit delivers consistent performance that supports operational efficiency and safety compliance.