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{"title":"75mm Black Polyurethane Caster Wheels With Ball Bearings ISO 9001","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/0c\/4632db8a18eec6b1adff11c3b274-200x200-1\/75mm_black_polyurethane_caster_wheels_with_ball_bearings_iso_9001.jpg","attrs":{"Model Number":"ZS75BLPUS01","Certification":"ISO 9001\/ CE","Place of Origin":"China (Mainland)","Minimum Order Quantity":"1000 PCS"}}
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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
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 .
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 .
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 .
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.
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 .
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 .
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 .
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.
... 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.
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