CUSTOMIZED SOLUTIONS
With the continuous development of modern industry and life, casters, as important mobile load-bearing components, are widely used in equipment and furniture across various industries. Silent medium- and light-duty casters, in particular, are gaining increasing popularity among customers and the market due to their excellent performance and comfortable user experience. This article will detail the technical advantages, application areas, selection guidelines, and maintenance of silent medium- and light-duty casters to help customers and buyers better understand and choose the right caster product.
To purchase or wholesale casters, please contact Giessen Casters at Giessencasters@gmail.com or visit our official website: https://www.giessencasters.com.
The core of silent casters lies in reducing noise generated during rolling and use. Silent medium- and light-duty casters typically use tires made of highly elastic materials (such as polyurethane or TPR rubber), combined with precision-designed roller bearings and shock-absorbing structures to effectively reduce vibration transmission and friction noise. Tire Material: Polyurethane (PU) tires offer excellent elasticity and wear resistance, a smooth surface, and extremely low ground noise, making them suitable for indoor and quiet environments.
High-Quality Bearing Configuration: Silence-resistant bearings such as deep groove ball bearings or sealed bearings are used to reduce rolling friction, ensuring smooth and noiseless wheel rotation.
Shock-Absorbing Structure: Some medium- and light-duty casters are equipped with rubber cushions or springs to effectively absorb vibration, protect equipment, and reduce noise.
Medium- and light-duty casters primarily handle the movement of light to medium loads. Their design balances load-bearing capacity with ease of movement:
Load Capacity: Typical single-wheel loads range from 50kg to 150kg, meeting the needs of moving office furniture, medical equipment, and light industrial equipment.
Lightweight Materials: Lightweight materials such as aluminum alloy, nylon, and high-strength plastics are used to reduce the caster's weight and overall equipment burden.
Compact and Flexible Structure: Compact dimensions and a well-designed design make them suitable for applications with limited space.
The lifespan of a caster is closely related to its wear and corrosion resistance. Silent medium- and light-duty casters utilize advanced materials and surface treatment technologies to significantly enhance their performance:
| Technical Specifications | Description | Advantages |
| Polyurethane tires | Wear-resistant, pressure-resistant, and non-slip, suitable for a variety of surfaces | Extend tire life and protect surfaces from damage |
| Galvanized or plastic-sprayed finish | wheel frame: galvanized and plastic-sprayed | Prevents rust and is suitable for humid or mildly corrosive environments |
| Sealed bearings | Dust- and water-resistant design | Reduces bearing damage and maintains smooth rolling |
Modern silent medium- and light-duty casters prioritize user experience and are designed for easy installation and maintenance:
Quick installation structure: Equipped with universal screw holes or ejector pins, compatible with various mounting methods, reducing installation difficulty.
Modular design: Wheels and bearings are easily disassembled for regular inspection or replacement.
Easy Maintenance: Requires no frequent lubrication and is virtually maintenance-free under normal conditions.
Modern office environments demand high levels of comfort and quietness. Quiet medium- and light-duty casters are widely used in office chairs, filing cabinets, mobile workstations, and more.
Quiet performance ensures a quiet meeting and office environment.
Lightweight design facilitates personnel movement and equipment adjustment.
Non-slip and wear-resistant design ensures a clean and safe floor.
Medical equipment places extremely high demands on caster performance and safety.
Non-marking tire design prevents scratches on hospital floors.
High load capacity ensures stable equipment movement.
Corrosion and rust resistance meet the disinfection requirements of medical environments.
In light industrial production lines and warehouses, quiet medium- and light-duty casters facilitate flexible equipment movement.
Low noise ensures a comfortable operating environment.
Excellent wear resistance adapts to various floor conditions.
Quick installation facilitates equipment maintenance and replacement.
Home carts, store display racks, and cash registers equipped with silent casters improve the overall user experience:
Easy to push and pull, reducing fatigue
Low noise levels prevent disruption to customers and the home environment
Aesthetically pleasing and stylish, enhancing product quality
Select a single wheel or multiple wheels based on equipment weight and load distribution
Inspect the load capacity safety factor; a 20%-30% margin is recommended.
| Material Type | Applicable Environment | Advantages and Disadvantages |
| Polyurethane (PU) | Indoor office and medical applications | Quiet and wear-resistant, moderately priced |
| TPR rubber | Soft flooring | Softer and quieter, but slightly less wear-resistant |
| Nylon | Heavy-duty factories and warehouses | Wear-resistant and corrosion-resistant, but noisier |
Wheel diameter affects load and handling performance; common diameters range from 50mm to 125mm. Mounting methods include push-rod, plate-mount, and screw-hole mounting, which must match the equipment interface.
Deep groove ball bearings are suitable for high-speed, low-load applications.
Needle roller bearings are suitable for high-load, low-speed environments.
Sealed bearings are suitable for humid or dusty environments.
Remove dust and impurities from the wheel surface to prevent accumulation that could affect smooth rolling.
Inspect the tire for cracks or wear and replace them promptly.
Regularly lubricate non-sealed bearings to extend their life.
Sealed bearings are generally maintenance-free, but they should be protected from water ingress.
Ensure that mounting screws are tightened to prevent loosening and potential safety hazards.
Regularly check the axle and mounting plate for deformation or damage.
In humid or corrosive environments, it is recommended to choose a caster with stronger corrosion resistance. In high-temperature environments, choose tires made of heat-resistant materials.
Appendix: Comparison of Specifications of Common Quiet Medium- and Light-Duty Casters
| Specifications | Model | Wheel Diameter (mm) | Load Capacity (kg) | Tire Material | Mounting Method | Bearing Type Applicable Environments |
| GSC-ML50 | 50 | 60 | Polyurethane (PU) | Ejector rod | Sealed deep groove ball bearing | Office, Medical |
| GSC-ML75 | 75 | 100 | TPR rubber | Plate type | Needle roller bearing | Warehousing, Light Industrial |
| GSC-ML100 | 100 | 150 | Polyurethane (PU) | Screw hole | Sealed deep groove ball bearing | Retail |
Silent medium- and light-duty casters, with their excellent quietness, reasonable load capacity, and wide applicability, have become essential components for modern office, medical, light industrial, and household equipment. When purchasing, consider the wheel diameter, material, mounting method, and bearing type based on specific application requirements to maximize caster performance. Proper maintenance can extend the caster's lifespan and reduce equipment maintenance costs.
As a professional caster supplier, Giessen Caster Supplier is committed to providing customers with high-quality, high-performance silent medium- and light-duty casters. Customers are welcome to contact us via email at Giessencasters@gmail.com for orders or wholesale. For more product details, please visit the official website: https://www.giessencasters.com.
