Certified Standards For Silicone Bushing
Professional Silicone Bushing Supplier in China
Silicone bushings are cushioning components that connect two devices, typically used for isolation, shock absorption, protection, and gap filling. During use, they effectively absorb vibrations and reduce wear between devices, thereby improving the equipments’ stability and durability.
Legensilico has 20 years of experience in silicone bushing manufacturing. Whether you’re in the automotive, food processing, medical, or power engineering industries, we can offer a wide variety of silicone bushings for you to choose from, including silicone car engine bushings, silicone coupling bushings, silicone cable protection bushings, and over 20 other types. Our silicone bushings made from high-quality organic silicone material, exhibit excellent elasticity and flexibility. Effectively absorbing and dissipating energy during shock and vibration, providing effective shock absorption. Our bushings also possess excellent insulation properties, effectively isolating current and preventing electrical leakage.
Legensilico also provides one-stop customization services. We can make the silicone bushings to your specifications, regardless of color, hardness, length, or diameter. Send us your requirements, and we’ll create the 1:1 detailed productions, providing you with a satisfactory silicone bushing solution. Contact us now for the best quote!
Silicone Bushings Manufactured by Legensilico
These are the silicone bushings we manufactured in 6 months. You can find the detailed information of which you are interested in.
Our silicone air conditioner bushing can provide excellent vibration damping and insulation protection for your air conditioners. Effectively reduces noise made by the air conditioner. Shore hardness is 60A. The color and size can be customized to your specific needs. Weather-resistant and can withstand high humidity and fluctuating temperatures.
Our translucent silicone bushing for anesthesia masks is made of medical-grade silicone material. Odorless and non-toxic. It can contact the skin and respiratory tract for a long time without causing irritation or allergic reaction. This bushing tightly fills the gaps in the anesthesia mask interface, preventing anesthetic gas leakage. Autoclavable and can be used repeatedly.
Our pressure gauge silicone bushings are available in Shore A hardness ranges from 30 A to 95 A. 40 mm in diameter and 35 mm long. They serve as transition pieces between pressure gauges and piping and equipment. Effectively reduce wear and damage to pressure gauge interfaces caused by frequent installation and removal, extending the life of the pressure gauge.
Our control arm silicone bushing is 40mm long and 35mm in diameter. Available in Shore hardness grades from 40A to 90A. We provide a variety of colors for you to choose ,the black color is the most popular. It effectively absorbs vibration and impact during driving, while also providing connection and positioning. Even under high loads or extreme weather conditions, it maintains stable elasticity and deformation, ensuring handling stability and ride comfort.
Our car joystick silicone bushing features a bellows design. This bellows structure effectively covers the gap between the joystick and the base, preventing dust or other impurities entering the device. Our silicone bellows bushing provides flexible protection for joints without compromising operational flexibility. Prevents wear and tear, extending the life of the device. Heat-resistant, maintaining its elasticity even in extreme sunlight. Customizable colors and sizes are available.
This kind of black silicone bushing for car engine mounts has an outer diameter of 35mm and a height of 30mm. Shore hardness is 60A. Effectively absorbs and reduces vibration and noise generated during car engine operation. Excellent resistance to high temperatures, oil, and aging. It remains stable and resists deformation even in high-temperature environments where the engine operates for extended periods. Significantly improves driving comfort and extends the service life of car engine and chassis components.
This kind of bellows silicone bushing has only two corrugations. This design is more compact and suitable for installations in space-constrained environments. Easier to assemble and disassemble, reducing maintenance difficulties. Our single bellows silicone bushing provides a certain degree of flexibility without excessive deformation. More cost-effective to manufacture than multi bellows design. Custom sizes are available. The hardness is Shore A 40.
Our coupling silicone bushings are customizable in size. Hardness can be selected from 30 to 80 Shore A. We also offer a variety of colors, including black, blue, gray, and white for you to choose from. When the coupling between the motor and the load is running, it is easy to generate torque shock and axial displacement. Our coupling silicone bushings offer excellent elasticity and resilience, effectively absorbing shock and reducing vibration in mechanical transmission systems. They also reduce noise caused by direct contact between metal parts, resulting in quieter equipment operation.
This kind of silicone bushing is made for aircraft. Diameter is 10 mm and height is 10 mm. Shore hardness is 40A. Able to withstand the low temperatures in high altitudes and the high heat from engines.Unaffected by UV rays, aviation fuel, or hydraulic oil. Not easy to deform under long-term pressure or vibration. Can be used for a long time. Its low density helps reduce the overall weight of the aircraft.
Our silicone bushings are installed between the shaft and housing of circulation fans, creating a flexible support. Reduce friction between components and absorb vibrations generated during fan operation. This not only improves fan operation smoothness but also extends the life of bearings and related components. We offer a variety of hardness, sizes, and colors to fit your needs.
Our snap-fit silicone bushings are designed to protect cables and wires. Dimensions are 13mm * 13mm * 13mm. Custom sizes are also available. We offer three colors: black, white, and gray for you to choose from. The hardness can be adjusted from shore 20A to 50A. Our snap fit silicone bushings are soft and flexible, absorbing vibration and shock, protecting cables or wires from long-term vibration and wear. They also provide excellent insulation properties, preventing short circuits.
This silicone bushing features a C-type opening. It allows for quick installation and removal from existing pipes or shafts. Excellent electrical insulation, effectively preventing the risk of electrical leakage or electric shock. Widely used for vibration damping, insulation, and protection in electrical equipment, mechanical installations, or pipe connections. We provide a variety of colors, including gray, black, and white for you to choose. Hardness ranging from shore 20A to 90A.
This kind of silicone bushings are made of highly insulating silicone material, with a dielectric strength of 20-25 kV/mm. Installing between the sectionalizer’s conductive components and the housing. Prevent high-voltage current leakage when the sectionalizer is disconnected. Excellent elasticity, forming a buffer layer to reduce mechanical shock during switching. Great sealing properties, protecting internal conductive components. Resistant to UV rays, ozone, rain, and other corrosion.
This kind of green silicone bushing is made for drinking water valves. The diameter is 70mm,and 30mm height. Shore hardness is 30A. You can also choose other hardnesses ranging from 20A to 70A. Commonly used in the joints of drinking water valves to support the valve stem and seal gaps. Reduces friction and absorbs vibration. The slotted design allows the bushing to be quickly snapped in an existing valve stem or piping without disassembly. Our drinking water valve silicone bushings are made of food-grade silicone material. Contact with drinking water for a long time and not release harmful substances. Keep stable performance even in humid environments.
Our silicone skateboard bushings are designed to fit most skateboard specifications and can be customized to your specific needs. We offer a variety of vibrant colors, including orange, red, green, red, blue, and more for you to choose from. You can choose the different hardness to suit your needs. Bushings with a shore hardness of 20A to 40A provide more flexibility. Shore hardnesses of 40A to 70A offer greater stability and are suitable for high-speed skating. Our silicone skateboard bushings are very elastic and heat resistant, and will not deform due to high temperatures generated by rapid friction. They use compression and rebound to determine the resistance during steering, providing flexible control of the skateboard’s steering.
Why Choose Silicone Bushing from Legensilicone
Legensilico high-quality silicone bushings can meet all your requirements.
Maximum hardness reaches Shore 90A. Resistant to cracking and aging. Provides a long service life of up to 10 years.
It can operate in temperatures ranging from -40°C to 230°C. Will not be affected by friction, overheating, or extreme weather conditions.
Adapts well to various climatic conditions in the natural environment. UV-resistant and ozone-resistant. Will not react chemically with other chemicals it comes into contact with. Stable, not easily corroded or discolored.
Effectively blocks the flow of current between connected components. Reliably prevents short circuits, leakage current, and electrical interference, even in high-voltage or high-humidity environments.
Legensilico - Your Reliable Silicone Bushing Manufacturer in China
Legensilico has 20 years of extensive experience in silicone bushing manufacturing. Our production facility spans 20,000 square meters. Equipped with 8 production lines, we can realize the simultaneous production of large quantities and multiple specifications. We have a professional quality testing laboratory and quality control personnel, rigorously monitor your product quality according to international standards, ensuring your silicone bushings have a service life of up to 10 years. We offer fast delivery, with a 99.5% delivery rate. Whether it’s a standard batch order or an urgent custom request, we can complete manufacturing and shipment with extremely short lead times, ensuring your project progresses on schedule.
How We Turn Silicone Into Reliable Products
We support customized silicone products from mold design and material selection to mass production and final quality inspection.
- Manufacturing Process
- Technical Specification
| Material | 100% Food-Grade Silicone |
| Heat Resistance | -40°C to 230°C (-40°F to 446°F) |
| Size Range | 6” to 18” (custom sizes available) |
| Cleaning | Dishwasher-safe (top rack) |
| Certifications | FDA-compliant, LFGB, RoHS |
Efficient Manufacturing Process
First, you need to select a specific silicone material, such as solid or liquid silicone material, food-grade or commercial-grade silicone material. Then, add FDA-grade masterbatches, flame retardants, or other additives to the silicone material if you need.
Next, we will fabricate a precision steel mold based on the silicone bushing’s dimensions and structural design. We typically use P20 steel and 718S steel materials. We utilize CNC machining technology to create the precise mold. The surface is polished to ensure smooth demolding.
The molding stage can adopt processes such as compression molding or liquid injection molding. The silicone is vulcanized and molded under a certain temperature and pressure.
After demolding, a preliminary inspection is performed to remove defects such as bubbles and burnt parts. Surface treatments such as trimming and deburring are used to improve product precision.
Finally, the finished product undergoes multiple quality inspections to ensure it meets quality standards. The product will be packaged in a dust-free environment and ship to customers on time.
Legensilico has obtained ISO 9001, IATF 16949, and ISO 13485 management system certifications. Our silicone materials are FDA and LFGB certified. Our products meet UL 94, ASTM E162, and ASTM E662 fire protection standards. Besides, we also have ISO 14001 environmental standards.
Our silicone bushings are widely used in many different industries, due to their excellent vibration damping, insulation, and high-temperature resistance. In the automotive industry, our silicone bushings are commonly used in suspension systems, engine mounts, and control arms to reduce noise and absorb vibrations. In the electronics field, they are widely used as insulators and protective elements for wiring and circuit boards. In the medical industry, its biocompatibility and chemical inertness make it suitable for some diagnostic devices such as catheters. In the field of automation, silicone bushings are usually installed in robot joint connectors and rotating shafts to ensure that the equipment operates more smoothly and has a longer service life.In the construction industry, silicone bushings are commonly used in suspension arms. In the food processing industry, our food-grade silicone bushings are often used in mixers, conveyors, and filling machines.
Legensilico offers packaging options including OPP bags, PVC boxes, and blister packs. OPP bags are lightweight and economical, suitable for individual or bulk packaging. If you need packaging that clearly displays your products, choose OPP bags. PVC boxes are durable and resistant to pressure. They effectively protect products from damage and are suitable for large-scale shipping. If you require vacuum compression for your products, choose blister packs. We also offer customized packaging services. Whether it’s the size, material, or design of the box, our professional team of designers can provide you a great packaging solution based on your brand positioning.
The minimum order quantity is 500 pieces.
Of course, we support adding UPC codes and carton information to each product to meet your warehousing, logistics, and other management needs. We offer two methods. The first is direct printing on the box. This method is suitable for mass production, and provides a uniform and neat appearance. You can also choose adhesive labeling. We’ll apply the printed labels to the box, product bag, or carton for quick and flexible tracking. We welcome you to provide your specific requirements, and our team will ensure every detail meets your standards.
