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Industrial · SKU: AA4242971
4" Polyurethane Plate Mount Caster w/ Brake 330 lbs, Pkg Qty 5
Designed for demanding industrial applications, this 4-inch plate mount caster delivers a robust 330 lbs load capacity per unit. Constructed with durable polyurethane wheels, it ensures smooth rolling resistance and protects sensitive flooring from damage or marking. The integrated total-lock brake mechanism provides secure positioning on inclines or during stationary loading operations. Measuring 5.2 x 3.7 inches overall, the heavy-duty steel mounting plate facilitates straightforward installation on carts, racks, and material handling equipment requiring reliable mobility and stability.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
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Technical Specifications
| Load Capacity | 330 lbs |
| Material | Polyurethane |
| Overall Dimensions | 5.2 x 3.7 in |
| Wheel Diameter | 5.2 in |
| Wheel Material | Polyurethane |
| Stem Type | Plate Mount |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This heavy-duty plate mount caster is engineered for demanding industrial environments where reliable mobility and secure positioning are critical. Designed to support substantial loads, each unit offers a robust capacity of 330 lbs, making it ideal for transporting heavy machinery, large storage racks, and bulk material handling carts. The wheel features a high-grade polyurethane tread that balances durability with floor protection, ensuring smooth rolling resistance without marking or damaging sensitive concrete, epoxy, or tile surfaces. An integrated total-lock brake mechanism allows operators to securely freeze both the wheel rotation and swivel action, providing essential stability on inclines or during stationary loading and unloading operations.
Key Features
Total-lock brake system secures wheel rotation and swivel movement simultaneously High-load polyurethane wheel supports up to 330 lbs per caster Non-marking tread protects delicate industrial flooring from scuffs and debris Heavy-gauge steel mounting plate ensures structural integrity under stress Precision ball bearings in the swivel raceway facilitate effortless 360-degree maneuverability Resilient polyurethane construction resists chemicals, oils, and abrasion Sold in packages of 5 units for complete equipment outfitting
Specifications
Load Capacity: 330 lbs per unit Wheel Diameter: 4 inches (nominal) Overall Mounting Plate Dimensions: 5.2 x 3.7 inches Wheel Material: Polyurethane Mounting Type: Plate Mount with four bolt holes Brake Type: Total-lock (wheel and swivel) Package Quantity: 5 casters Construction: Heavy-duty steel top plate with zinc plating for corrosion resistance
Applications
Ideal for use in manufacturing facilities, warehouses, and distribution centers Suitable for assembly line carts, tool cribs, and mobile workstations Effective for hospital equipment transport and laboratory cabinetry Recommended for food processing environments requiring frequent washdowns Perfect for audio-visual equipment racks and stage lighting rigs Designed for material handling dollies and heavy-duty shelving units Applicable in automotive repair shops for moving engine stands and parts bins
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