4" Steel Plate Mount Caster w/ Brake, 660 lbs Load, Polyurethane Wheel, Pkg Qty 10

Overview

This heavy-duty caster assembly is engineered for rigorous industrial material handling applications where stability, durability, and floor protection are paramount. Designed to support substantial loads, each unit features a robust steel plate mount construction that ensures secure attachment to carts, racks, and heavy machinery. The 4-inch polyurethane wheel offers an optimal balance between load-bearing capacity and rolling resistance, facilitating smooth transport across various factory floor surfaces while minimizing noise levels. An integrated braking system provides immediate and reliable locking capability, ensuring equipment remains stationary during loading, unloading, or maintenance operations. This component is supplied in bulk packaging to meet the procurement needs of large-scale facilities and equipment manufacturers.

Key Features

High load capacity rated at 660 lbs per caster Durable polyurethane wheel tread resists abrasion and chemicals Integrated brake mechanism for secure stationary positioning Steel plate mount design for maximum structural integrity Quiet operation suitable for indoor industrial environments Superior floor protection preventing marks and scuffs Precision-engineered swivel raceway for effortless maneuverability

Specifications

Load Capacity: 660 lbs Wheel Diameter: 4 in Overall Dimensions: 5.7 x 4.5 x 4.3 in Mounting Type: Steel Plate Mount Wheel Material: Polyurethane Frame Material: Steel Brake Type: Integrated Foot-Actuated Lock Package Quantity: 10 units

Applications

Heavy-duty industrial cart mobility Warehouse order picking systems Manufacturing assembly line equipment Hospital and medical supply transport carts Food service and commercial kitchen shelving Audio-visual and stage lighting rigs Laboratory equipment stands requiring vibration dampening Maintenance dollies for HVAC and mechanical units The combination of a hardened steel frame and a non-marking polyurethane tread makes this caster ideal for environments ranging from clean rooms to rough warehouse floors. The 4-inch wheel diameter provides sufficient clearance to roll over minor debris, thresholds, and expansion joints without compromising stability. The plate mount configuration allows for versatile installation on equipment with flat mounting surfaces, utilizing standard fasteners for a rigid connection. The braking mechanism engages directly against the wheel or swivel mechanism to prevent both rolling and swiveling, offering dual-directional security when parked. With a total package quantity of ten units, this solution supports the complete outfitting of four-wheeled carts with spares available for immediate replacement, minimizing operational downtime. The dimensions of 5.7 inches in length, 4.5 inches in width, and 4.3 inches in height ensure compatibility with standard equipment clearances while maintaining a low profile for improved center of gravity.