125mm PU Caster Wheels Yellow Heavy Duty Polyurethane Casters

125mm Yellow PU Material Fix Caster Wheel - Easy Assembling For Equipment

Features

• Core Material: The wheel center is typically constructed from heavy-duty materials like cast iron or aluminum , providing a rigid and durable foundation that resists deformation under load .
• Tread Material: The tread is made from high-performance polyurethane (PU) , which is known for its durability and floor-protective properties .
• Bearing Type: These wheels commonly feature precision ball bearings (sometimes double ball bearings ), which ensure smooth rolling and reduce the effort required to start moving .
• Load Capacity: A 125mm PU fixed caster wheel typically has a high load capacity, generally ranging from 400kg to 450kg for standard heavy-duty models . Some specialized wheels can handle up to 1000kg .
• Key Properties: PU treads are non-marking and gentle on floors . They offer excellent resistance to abrasion, tearing, compression, and many chemicals like oils, greases, and solvents.

Function

1. Provides Straight-Line Mobility: As a fixed (rigid) caster, its primary function is to allow equipment to be moved in a straight line. It is typically used in pairs with swivel casters to provide directionally stable movement .
2. Supports Heavy Loads Safely: The robust construction, combining a strong metal core and durable PU tread, is designed to bear significant weight while maintaining a low rolling resistance for easy maneuverability .
3. Ensures Smooth, Quiet Operation: The polyurethane tread absorbs micro-vibrations from the floor surface, resulting in much quieter operation compared to hard wheels like steel or nylon .
4. Protects Flooring and Equipment: The non-marking nature of PU prevents scuffs and skid marks on floors, while its shock-absorbing qualities protect the wheel and the equipment's load from impacts.

Ideal Applications

This type of caster is a versatile solution for a wide range of commercial and light industrial settings where floor protection and smooth movement are important.

1. Material Handling & Logistics: Perfect for towline carts, heavy-duty trolleys, and dollies in sorting centers and warehouses that need to withstand frequent impacts and high-speed movement .
2. Commercial Environments: Ideal for applications in retail, hotels, and institutions on equipment like service carts, display units, and laundry trolleys where quiet operation and floor care are essential .
3. Assembly and Manufacturing: Suitable for mobile engine stands, machine tool platforms, and workstations on workshop floors, offering high load capacity and resistance to industrial oils and greases .
4. Specialized Applications: Can be used on automated guided vehicles (AGVs) as support wheels or on mobile scaffolding and compressors that navigate rougher surfaces .

Zhongshan Zhensheng Hardware Co.,Ltd was established in 2008 and is located in Xiaolan Town, Zhongshan City, a renowned hardware manufacturing hub in Guangdong Province. For over a decade, we have dedicated ourselves to the research, development, and production of high-quality caster wheels.

We specialize in manufacturing a comprehensive range of both light-duty and medium-duty casters. Our products are designed to meet the diverse needs of various industries, offering superior mobility, durability, and load-bearing capacity. By utilizing advanced production equipment and implementing strict quality control measures, we ensure that every caster we produce guarantees smooth operation and a long service life.

Conveniently situated in the prosperous Pearl River Delta, we benefit from an excellent logistics network that allows us to serve clients efficiently. We warmly welcome customers from both domestic and international markets to visit our factory. We look forward to discussing your specific requirements and building a successful and lasting business partnership with you.