6 inch heavy duty rigid casters,iron core polyurethane-1000 lbs

Key Features

• 1000 lbs Extreme Load Capacity: Rated for up to 1000 lbs per caster, providing stable and secure support for high-capacity industrial equipment and heavy material handling.

• Rugged Iron Core PU Construction: Features a premium polyurethane tread chemically bonded to a solid cast iron core, preventing delamination and tread separation under severe continuous stress.

• Exceptional Directional Stability: Engineered with a heavy-duty rigid (fixed) bracket and thickened mounting plate, ensuring precise straight-line tracking and impact resistance without deformation.

• Ultimate Floor Protection & Low Noise: The super wear-resistant PU wheel surface rolls smoothly and quietly, safeguarding expensive facility floors from scratches while reducing workplace noise.

Ideal Applications

• Heavy-Duty Material Handling Carts (Highly recommended to pair with swivel casters)

• Industrial Towline Equipment & Trailers

• Manufacturing Assembly Line Platforms

• Heavy Machinery Bases & Die Carts

Why Choose This Caster (Our Advantages)

• Solves Directional Drift :  When moving carts loaded with over 1000 lbs, a 4-swivel setup is incredibly hard to steer. Installing these rigid casters at the rear provides a reliable pivot point, keeping heavy loads tracking perfectly straight and significantly reducing operator fatigue.

• The Best of Both Worlds :  Pure cast iron wheels will destroy your factory floors, while standard rubber wheels cannot handle a 1000 lbs payload. Our Iron Core Polyurethane combination delivers the extreme weight capacity of metal with the floor-protecting, shock-absorbing benefits of rubber.

• Zero Delamination Guarantee:  Heavy industrial applications often cause cheap wheels to peel. Our advanced bonding process ensures the PU tread stays firmly attached to the iron core, drastically reducing your replacement costs and equipment downtime.

Number	EK01-17-150R-402
Wheel Dia.(D)	6" (125mm)
Wheel Width(W)	2" (50mm)
Load Capacity	1100lbs (300kg)
Material of Wheel	Iron Core polyurethane (red)
Bearing	Ball bearing
Setting height(H)	8" (201mm)
Swivel radius(R)	4 1/3" (113mm)
Top plate size(axb)	5 1/2" x 4 1/3" (140x110mm)
Hole spacing(exf)	4 1/3" x 3" (110x75mm)
Hole Dia.(d)	1/2“ (13mm)
Weight
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