Korea Style Red PU Round Caster Wheel – 3.5mm Plate Thickness Swivel Caster with Rotating Bearing, 130kg Load Capacity

Round Polyurethane Wheel Design
The caster wheel is made of high-quality red polyurethane (PU), providing excellent wear resistance, elasticity, and long service life. The PU tread also protects floors from scratches and reduces noise during movement.

Korea Style Structural Design
Designed in a Korea-style structure, the caster offers compact design, stable rotation, and reliable performance for medium-duty industrial applications.

Rotating Ball Bearing System
Equipped with a rotating bearing that reduces rolling resistance and ensures smooth and stable movement even when carrying heavy loads.

Thick Steel Plate Bracket
The mounting plate thickness reaches 3.5 mm, providing strong structural support and improving durability for industrial use.

Zinc-Plated Steel Housing
The steel bracket is treated with a zinc-plated finish to enhance corrosion resistance and extend the service life of the caster in different environments.

This caster wheel is designed to provide smooth mobility for equipment, trolleys, and industrial machinery. The polyurethane tread absorbs shock and reduces vibration during movement, while the rotating bearing ensures flexible and stable rolling performance.

Casters in the 3–5 inch range with PU wheels and steel brackets typically support around 90–130 kg load capacity, depending on wheel size and structure.

• Industrial trolleys
• Tool carts and workbenches
• Warehouse logistics equipment
• Furniture and cabinets
• Machinery maintenance equipment
• Material handling carts

Polyurethane caster wheels are commonly used in factories and workshops because they offer good abrasion resistance, quiet movement, and reliable load-bearing performance.

• 130 kg load capacity suitable for medium-duty equipment
• Durable red PU wheel with strong wear resistance
• 3.5 mm thick steel mounting plate for stronger structure
• Smooth rolling with rotating bearing system
• 360° swivel movement for flexible maneuverability
• Zinc-plated bracket for corrosion resistance

SIZE	WHEEL SIZE	CAPACITY	OVERALL HEIGHT	PLATE SIZE	HOLE SPACING	HOLE SIZE
3 inch	75*32mm	90kgs	105mm	93*62mm	75*45mm	9mm
4 inch	100*32mm	110kgs	129mm	93*62mm	75*45mm	9mm
5 inch	125*32mm	130kgs	155mm	93*62mm	75*45mm	9mm

• Free charge & fast action for samples
• OEM & ODM acceptable
• Short lead time
• LOGO on products are acceptable
• Advanced machinery and equipments
• Stict quality control system
• Package could be adjusted
• Quick and effective reponse by salesmen