This 5"×2" polyurethane-on-iron rigid caster is designed for medium-duty industrial applications that demand both strength and floor protection

• The red polyurethane tread provides quiet, non-marking performance with excellent resistance to abrasion, oil, and chemicals, while the iron core ensures reliable structural integrity under continuous use.
• The rigid top plate housing is made from heavy-gauge steel with a durable blue zinc-plated finish to resist corrosion and wear.
• Precision roller bearings offer smooth rolling with minimal push effort, ideal for carts, racks, dollies, and equipment that move along fixed paths. Its flat tread design ensures stable tracking and steady load distribution, even on rough warehouse floors.
• Engineered for factories, workshops, and logistics facilities, this caster provides outstanding durability and performance consistency, supporting up to 772 lbs (350 kg) per wheel.

Key Features

• Red polyurethane tread for floor protection and quiet operation
• Strong iron core supports heavy loads with long life
• Blue zinc-plated steel frame resists rust and corrosion
• Precision roller bearings for smooth, controlled rolling
• Rigid mount keeps carts stable in straight-line motion

Quick-View Specifications

• Wheel Size: 5" (127 mm)
• Tread Width: 2" (50.8 mm)
• Load Capacity: 772 lbs (350 kg)
• Wheel Material: Polyurethane on Iron
• Mount Type: Top Plate Rigid
• Top Plate Size: 4.49"×3.94" (114×100 mm)
• Bolt Hole Pattern: 3.31"×2.8" (84×71 mm)
• Bolt Size: 0.43" (11 mm)
• Overall Height: 6.54" (166 mm)
• Tread Type: Flat
• Bearing Type: Roller Bearing
• Tread Hardness: 95 Shore A
• Temperature Range: −49°F to 194°F (−45°C to 90°C)
• Unit Weight: 7.14 lbs (3.24 kg)
• Speed Rating: 4 mph (6.4 km/h)
• Industry Use: Material Handling / Intralogistics

Technical Details Table