Heavy Duty 5" Polypropylene Swivel Caster Plate Mount 748 lbs, Pkg Qty 10

Overview

This heavy-duty swivel caster is engineered specifically for demanding industrial environments where stability and load-bearing capacity are critical. Designed with a robust plate mount configuration, it provides secure attachment to factory equipment, heavy transport carts, and material handling machinery. The unit features a high-strength polypropylene wheel that offers an optimal balance between durability and smooth rolling resistance. With a substantial load rating, this component ensures reliable mobility in high-traffic facilities while resisting chemical corrosion and preventing damage to concrete or epoxy floors.

Key Features

Rated load capacity of 748 lbs per individual caster Constructed from durable polypropylene for chemical and corrosion resistance Non-marking wheel surface protects sensitive flooring types Precision swivel mechanism allows for 360-degree maneuverability under load Rigid plate mount design ensures maximum structural integrity during installation Low rolling resistance reduces operator fatigue during manual pushing or pulling Ideal for wet, dry, and chemically exposed industrial settings

Specifications

Load Capacity: 748 lbs Wheel Material: Polypropylene Housing Material: Heavy-gauge steel with corrosion-resistant finish Wheel Diameter: 4.9 inches Overall Height: 6.5 inches Plate Length: 4.5 inches Plate Width: 4.3 inches Mounting Type: Plate Mount (four-bolt pattern) Swivel Action: Double ball raceway for smooth rotation Package Quantity: 10 units per pack

Applications

Heavy manufacturing assembly lines Warehouse logistics and distribution centers Industrial food processing equipment Chemical storage and transport carts Automotive repair shop machinery Textile and paper mill material handlers Hospital laundry and waste management systems Commercial kitchen heavy equipment movement Installation and Maintenance Proper installation requires aligning the four-bolt plate mount with pre-drilled holes on the equipment base. Use grade 8 bolts or higher to match the 748 lbs load rating, ensuring all fasteners are torqued to manufacturer specifications for safety. The sealed swivel mechanism is maintenance-free under normal operating conditions but should be inspected periodically for debris accumulation that could impede rotation. The polypropylene wheel does not require lubrication and can be cleaned with standard industrial degreasers without risk of material degradation. For optimal performance, avoid exceeding the stated weight limit and inspect wheels regularly for signs of excessive wear or cracking when used in extreme temperature variations. This product is sold in packs of ten to facilitate complete equipment outfitting or fleet replacements.