Others & Excess Inventory - Others

　　Floating seal, also known as a mechanical face seal or heavy duty seal, is specifically engineered for rotating applications in extremely harsh environments where they withstand severe wear and prevent the ingress of harsh and abrasive external media. It is a high-performance seal that integrates floating ring seal, gap seal, and comb tooth seal, and uses the tension of the oil film to effectively prevent leakage. 　　There are two different types of Mechanical Face Seals: Type DO, which uses an O-Ring as a secondary sealing element, and Type DF, which has an elastomer with a diamond-shaped cross-section as a secondary sealing element instead of the O-Ring. Both types consist of two identical metal seal rings mounted in two separate housings face-to-face on a lapped seal face. The metal rings are centered within their housings by an elastomer element. One half of the Mechanical Face Seal remains static in the housing, while the other half rotates with its counter face. 　　Mechanical Face Seals are predominantly used for sealing the bearings in construction machinery or production plants operating under extremely arduous conditions and subject to severe wear. These include tracked vehicles such as excavators and bulldozers, conveyor systems, heavy trucks, axles, tunnel boring machines, agriculture machines, and mining machines. They are also proven for use in gearboxes, mixers, stirrers, wind-driven power stations, and other applications with similar conditions or where minimized maintenance levels are needed. 　　Floating seal is a type of mechanical face seal designed to withstand harsh environments and prevent leakage in rotating applications. They are commonly used in construction machinery and production plants to protect bearings from wear and contamination.

Minimum Order: 100

　　O-rings are circular rubber seals that are used to prevent leakage of fluids or gases in various applications, such as plumbing, hydraulic systems, pneumatic systems, and automotive parts. O-rings are available in different sizes, materials, and hardness levels to suit different needs and environments. But do o-rings need to be exact size? How can we determine the proper o-ring size for a given application? 　　The answer is yes, o-rings need to be exact size, or at least within a certain tolerance range, to ensure optimal sealing performance and prevent premature failure. The size of an o-ring is determined by two dimensions: the cross-section (CS) and the inside diameter (ID). The cross-section is the thickness of the o-ring, and the inside diameter is the distance from one inner edge of the o-ring to the opposite inner edge. 　　The cross-section and the inside diameter affect how well the o-ring fits into the groove or cavity where it is installed, and how much it compresses when pressure is applied. If the o-ring is too large or too small, it may not seal properly, or it may extrude out of the groove and get damaged. Therefore, it is important to measure the o-ring size accurately and match it with the groove dimensions. 　　There are different methods and tools for measuring o-ring size, such as calipers, gauges, cones, tapes, and charts. Calipers are the most precise and reliable tool for measuring both the cross-section and the inside diameter of an o-ring. Gauges, cones, and tapes can be used to measure the inside diameter of an o-ring by comparing it with a known standard. Charts can be used to look up the standard o-ring sizes based on different standards, such as U.S., Japanese JIS, British BS, or Common Metric. 　　The most commonly found o-ring size standard is AS568, which specifies 369 standard sizes of o-rings with five standard cross-sections: 0.070, 0.103, 0.139, 0.210, and 0.275 inches. These sizes cover most of the applications in the U.S. market. However, if the o-ring size does not fit any of these standards, custom and non-standard products are available for most materials with no tooling or setup fees. 　　O-rings need to be exact size to ensure proper sealing performance and prevent leakage or damage. The size of an o-ring is determined by its cross- section and inside diameter, which can be measured by various methods and tools. Standard o-ring sizes are available based on different standards, but custom and non-standard products can also be ordered if needed.

Minimum Order: 100

　　Mechanical oil seal is a type of seal that is used to prevent oil leakage from rotating shafts or housings in various machines and equipment. Mechanical oil seals are also known as shaft seals, radial lip seals, or rotary shaft seals. They are widely used in automotive, industrial, and petrochemical applications, where they help protect the bearings and other components from oil loss, contamination, and wear. 　　Mechanical oil seal consists of two main parts: a metal case and a rubber lip. The metal case is fixed to the stationary part of the machine, such as the pump casing or the bearing housing. The rubber lip is attached to a spring that presses it against the rotating part of the machine, such as the shaft or the impeller. The rubber lip forms a tight contact with the shaft surface, creating a dynamic seal that prevents oil from escaping or entering the gap between the shaft and the housing. 　　The rubber lip is usually made of synthetic materials, such as nitrile, polyacrylate, silicone, or fluorocarbon, that can resist high temperatures, pressures, and chemical attacks. The rubber lip may also have different shapes and profiles, depending on the application and the operating conditions. Some common types of rubber lip profiles are: 　　1、Single lip: A simple and economical design that provides basic sealing performance for low-pressure and low-speed applications. 　　2、Double lip: A more effective design that provides better sealing performance for medium-pressure and medium-speed applications. The second lip acts as a dust lip that prevents dirt and debris from reaching the main sealing lip. 　　3、Wiper lip: A special design that provides excellent sealing performance for high-pressure and high-speed applications. The wiper lip has a sharp edge that wipes off any oil film or residue from the shaft surface, reducing friction and wear. 　　How to maintain and repair a mechanical oil seal? 　　Mechanical oil seal can wear out over time due to various factors, such as: 　　1、Improper installation or alignment of the seal or the shaft. 　　2、Excessive shaft runout or eccentricity. 　　3、Excessive shaft speed or pressure. 　　4、Insufficient or contaminated lubrication. 　　5、Exposure to harsh environments or corrosive fluids. 　　Some signs of a worn or damaged mechanical oil seal are: 　　1、Oil leakage around the seal or under the machine. 　　2、Increased friction or noise from the seal or the shaft. 　　3、Reduced performance or efficiency of the machine. 　　4、Increased temperature or vibration of the machine. 　　To prevent these problems, it is important to check and replace the mechanical oil seal regularly, according to the manufacturer’s recommendations. Some tips for maintaining and repairing a mechanical oil seal are: 　　1、Choose the right type and size of seal for the application and the operating conditions. 　　2、Clean and inspect the seal and the shaft before installation. 　　3、Use proper tools and techniques to install the seal without damaging it. 　　4、Lubricate the seal and the shaft with compatible oil before operation. 　　5、Monitor the seal condition and performance during operation. 　　6、Replace the seal when it shows signs of wear or damage. 　　Mechanical oil seal is a vital part of many machines and equipment that use rotating shafts or housings. A mechanical oil seal works by creating a dynamic seal between the stationary and moving parts, preventing oil leakage and contamination. A mechanical oil seal requires proper maintenance and repair to ensure its optimal performance and longevity.

Minimum Order: 100

　　Water pump water seal is a device that prevents coolant leakage from the water pump, or prevents air from entering the pump. The water pump is an essential component of the engine cooling system, as it circulates the coolant fluid throughout the engine and the radiator, where it dissipates heat. A faulty water pump water seal can cause serious problems for the engine, such as overheating, corrosion, or reduced performance. 　　How does a water pump water seal work? 　　The water pump water seal consists of two main parts: a stationary part and a rotating part. The stationary part is attached to the water pump casing, while the rotating part is connected to the impeller shaft. The impeller is a fan-like device that spins and pushes the coolant through the pump and the cooling system. The water pump water seal creates a tight fit between the stationary and rotating parts, allowing the impeller to spin freely while preventing coolant from escaping or air from entering. 　　There are different types of water pump water seals, such as mechanical seals, packing seals, or lip seals. Mechanical seals use spring-loaded metal rings that press against each other with a thin film of coolant in between. Packing seals use braided rope-like materials that are compressed around the shaft and lubricated by the coolant. Lip seals use rubber or plastic rings that fit snugly around the shaft and create a barrier with their flexible lips. 　　How to maintain and repair a water pump water seal? 　　A water pump water seal can wear out over time due to friction, corrosion, or contamination. Some signs of a bad water pump water seal are: 　　1. Coolant leakage around the water pump or under the car. 　　2. Engine overheating or poor cooling performance. 　　3. Noise or vibration from the water pump. 　　4. Reduced fuel efficiency or power output. 　　To prevent these problems, it is important to check and replace the water pump water seal regularly, according to the manufacturer’s recommendations. Some factors that can affect the lifespan of a water pump water seal are: 　　1. The quality and compatibility of the coolant fluid. 　　2. The operating temperature and pressure of the engine. 　　3. The rotation speed and alignment of the impeller shaft. 　　4. The cleanliness and filtration of the coolant system. 　　To repair a water pump water seal, one has to remove the water pump from the engine, disassemble it, and replace the old seal with a new one. This can be a complex and time-consuming process that requires special tools and skills. Alternatively, one can use a sealant product that can fix most leaks in the water pump casing and seals. This is a simpler and cheaper option that can work effectively in some cases. 　　Water pump water seal is a vital part of the engine cooling system that prevents coolant leakage and air ingress. A faulty water pump water seal can cause serious damage to the engine and reduce its performance. Therefore, it is essential to maintain and repair a water pump water seal properly and timely.

Minimum Order: 100

　　When it comes to selecting the ideal material for oil-resistant seals, there are several factors to consider. Oil seals play a crucial role in preventing fluid leakage and ensuring the efficient functioning of machinery and equipment. This article aims to provide insights into the best material options available for oil-resistant seals, based on their unique properties and applications. 　　Factors to Consider: 　　1. Chemical Compatibility: 　　The material used for oil-resistant seals should exhibit excellent compatibility with the specific type of oil or lubricant it will come into contact with. It is essential to consider the resistance of the material to the chemical components present in the oil. Compatibility charts and expert advice can facilitate the selection process. 　　2. Temperature Resistance: 　　The material must be capable of withstanding the temperature range of the application without compromising its integrity. Extreme temperatures can degrade seal materials and affect their performance, leading to leaks and inefficiencies. It is crucial to identify the upper and lower temperature limits the seal will encounter during operation. 　　3. Wear and Abrasion Resistance: 　　Oil seals often experience friction and contact with moving parts, which can lead to wear and abrasion. Selecting a material with high wear resistance will ensure the longevity and effectiveness of the seal. Factors such as hardness, surface finish, and material composition contribute to the seal's ability to withstand wear and tear. 　　Types of Oil Resistant Seal Materials: 　　1. Nitrile (NBR) Seals: 　　Nitrile rubber is a common choice for oil-resistant seals due to its excellent compatibility with oils, fuels, and hydraulic fluids. It offers good resistance to abrasion, tearing, and compression set, making it suitable for a wide range of applications. NBR seals are cost-effective and widely available, making them a popular choice in many industries. 　　2. Fluorocarbon Seals: 　　Fluorocarbon is a fluoroelastomer known for its exceptional resistance to various chemicals, including oils, fuels, acids, and solvents. It exhibits excellent resistance to high temperatures and provides long-lasting durability in demanding environments. Fluorocarbon seals are commonly used in industries such as automotive, aerospace, and chemical processing. 　　3. Silicone Seals: 　　Silicone rubber possesses good resistance to many oils and lubricants. It works well in low-temperature applications and exhibits excellent flexibility and compression set properties. However, silicone seals may not be suitable for high-temperature applications or exposure to certain aggressive chemicals. 　　4. Ethylene Propylene (EPDM) Seals: 　　EPDM seals offer good resistance to oils, water, and weathering conditions. They are widely used in automotive applications and industrial equipment where they encounter various oils, coolants, and hydraulic fluids. EPDM exhibits excellent aging and weathering capabilities, ensuring long-term performance. 　　Selecting the best material for oil-resistant seals involves carefully evaluating factors such as chemical compatibility, temperature resistance, and wear resistance. While Nitrile, Fluorocarbon, Silicone, and EPDM are commonly used materials, their suitability depends on the unique application requirements and operating conditions. Engaging with experts, consulting material compatibility charts, and considering specific industry standards can assist in making an informed decision. By choosing the most appropriate material, one can ensure reliable and efficient sealing performance, minimizing the risk of leaks and optimizing equipment productivity.

Minimum Order: 100

　　Oil seals are crucial components used in various industrial applications to prevent the leakage of fluids such as oil or lubricants. However, it is essential to consider the chemical compatibility of oil seals with the substances they will come into contact with. This article aims to provide insights into oil seals that exhibit high resistance to chemicals, ensuring optimal performance in challenging environments. 　　Chemical Resistant Materials: 　　1. Fluorocarbon Seals: 　　Fluorocarbon oil seals, commonly known as Viton seals, are widely recognized for their excellent chemical resistance properties. They can withstand exposure to a wide range of solvents, fuels, oils, acids, and alkalis. The unique fluoroelastomer material used in their construction ensures long-lasting durability and reliability even in harsh chemical environments. 　　2. Perfluoroelastomer (FFKM) Seals: 　　Perfluoroelastomer oil seals exhibit exceptional resistance to highly corrosive and aggressive chemicals, including concentrated acids, ketones, esters, and many organic compounds. Their remarkable thermal stability and resistance to oxidation make them suitable for applications involving extreme temperature and chemical exposure. 　　3. Ethylene Propylene (EPDM) Seals: 　　EPDM seals have good resistance to various chemicals and solvents, including alcohols, water, and mild acids and alkalis. They are commonly used in automotive applications and industrial machinery, where they come into contact with brake fluids, engine oils, and coolants. 　　4. Polytetrafluoroethylene (PTFE) Seals: 　　PTFE seals are highly resistant to most chemicals found in industrial applications. They exhibit excellent properties like low friction, high temperature resistance, and resistance to oxidation. PTFE seals are suitable for applications involving aggressive chemicals, including concentrated acids, alkalis, and solvents. 　　Proper Material Selection: 　　When selecting oil seals for specific applications, one must consider the compatibility of the seal material with the expected chemical exposure. Consulting with industry experts, manufacturers, or reviewing material compatibility charts can ensure the proper selection of oil seals, preventing premature failure and unplanned maintenance. 　　NQKSF seal factory Kind tips: Choosing the right oil seal with high chemical resistance is vital to ensure the longevity and efficiency of industrial equipment. Materials such as Fluorocarbon, FFKM, Aflas, EPDM, and PTFE offer excellent chemical resistance properties, enabling them to withstand exposure to a wide range of corrosive substances. By considering the specific chemical environment, one can select the most suitable oil seal material, thus enhancing performance, reducing downtime, and maximizing operational efficiency.

Minimum Order: 100

【PLA+ Filament Advantages】--- PLA+ 3D Printer Filament is improved and upgraded based on PLA filament,good adhesion performance ,high strength and better toughness.Clog/Bubble/Tangle/Warping/Stringing free, high durability, better layer adhesion.iBOSS filaments are made with virgin materials, no pollution, non-toxic and no odor during the printing.

Minimum Order: 1 bags

【PLA+ Filament Advantages】--- PLA+ 3D Printer Filament is improved and upgraded based on PLA filament,good adhesion performance ,high strength and better toughness.Clog/Bubble/Tangle/Warping/Stringing free, high durability, better layer adhesion.iBOSS filaments are made with virgin materials, no pollution, non-toxic and no odor during the printing.

Minimum Order: 1 bags

　　When it comes to sizing hydraulic cylinder oil seals, there are a few key factors to consider. These factors include the cylinder bore diameter, the rod diameter, the seal groove dimensions, and the operating conditions. 　　Firstly, the cylinder bore diameter is an important factor in determining the size of the oil seal. The oil seal should have a slightly larger diameter than the bore to ensure a proper fit. This allows for effective sealing and prevents leakage of hydraulic fluid. It is important to accurately measure the bore diameter using precision tools to ensure the correct size seal is selected. 　　Secondly, the rod diameter is another crucial aspect to consider. The oil seal should fit snugly around the rod to prevent any leakage. It is essential to accurately measure the rod diameter and choose a seal that matches it. If the seal is too loose, it may result in leakage, while if it is too tight, it may cause excessive friction and wear. 　　Thirdly, the seal groove dimensions play a significant role in sizing the oil seal. The seal groove is the space in the cylinder where the oil seal is installed. It is important to measure the dimensions of the groove accurately to ensure the seal fits properly. The groove width, depth, and shape should be considered when selecting the appropriate size seal. A seal that is too small for the groove may not provide adequate sealing, while a seal that is too large may not fit properly. 　　Lastly, the operating conditions must be taken into account when sizing the oil seal. Factors such as the pressure, temperature, and type of fluid being used can affect the performance of the seal. It is important to select a seal that is designed to withstand the specific operating conditions. Different seals are available with varying materials and designs that are suitable for different applications. Considering the operating conditions ensures the seal will function effectively and provide long-lasting performance. 　　Sizing hydraulic cylinder oil seals requires careful consideration of various factors. Accurately measuring the cylinder bore diameter, rod diameter, and seal groove dimensions is crucial to ensure a proper fit. Additionally, considering the operating conditions helps in selecting a seal that can withstand the specific requirements. By taking these factors into account, one can effectively size hydraulic cylinder oil seals and ensure optimal performance and sealing capabilities.

Minimum Order: 100

　　To improve the sealing performance of O-rings, several factors need to be considered and addressed. O-rings are widely used in various industries, including automotive, aerospace, and manufacturing, for their effective sealing capabilities. By implementing the following measures, O-rings can seal better and ensure the integrity of the systems they are used in. 　　Firstly, selecting the right material for the O-ring is crucial. Different applications require different materials, such as rubber, silicone, or fluorocarbon. Each material has its unique properties, including resistance to temperature, pressure, chemicals, and wear. By carefully considering the specific requirements of the application, the appropriate material can be chosen to optimize the sealing performance. 　　Secondly, ensuring proper O-ring size and dimensions is essential. The O- ring should have the correct inner diameter, outer diameter, and cross-section diameter to fit snugly into the groove it is placed in. If the O-ring is too small, it may not provide an adequate seal, while an oversized O-ring may be difficult to install and may not compress properly. Proper sizing ensures optimal contact and compression, resulting in a better seal. 　　Thirdly, lubrication can significantly enhance the sealing performance of O-rings. Applying a suitable lubricant to the O-ring before installation reduces friction and helps it slide smoothly into place. The lubricant also improves the O-ring's ability to conform to the mating surfaces, creating a tighter seal. However, it is important to use a lubricant compatible with the O-ring material to avoid any degradation or damage. 　　Additionally, ensuring proper groove design is crucial for better O-ring sealing. The groove should have the correct dimensions and shape to accommodate the O-ring properly. The depth and width of the groove should be appropriate to allow for proper compression and sealing. A well-designed groove prevents the O-ring from being pinched or extruded during installation or operation, ensuring a reliable seal. 　　Furthermore, maintaining cleanliness is essential for optimal O-ring sealing. Any dirt, debris, or contaminants present on the mating surfaces or within the groove can compromise the seal. Thoroughly cleaning and inspecting the surfaces before installation, and ensuring a clean environment during installation, prevents any particles from interfering with the sealing performance. 　　Lastly, regular inspection and replacement of O-rings are necessary to maintain their sealing effectiveness. O-rings can wear out over time due to factors such as temperature, pressure, and chemical exposure. Periodic inspection allows for the detection of any signs of damage, wear, or degradation. Timely replacement of worn or damaged O-rings ensures the continued reliability of the seal. 　　To make O-rings seal better, it is essential to select the appropriate material, ensure proper sizing, use lubrication, design suitable grooves, maintain cleanliness, and regularly inspect and replace worn O-rings. By addressing these factors, the sealing performance of O-rings can be optimized, ensuring the integrity and functionality of the systems they are used in.

Minimum Order: 500

　　The purpose of a sealing ring is to provide an effective and reliable seal between two mating surfaces, preventing the leakage of fluids or gases. Sealing rings are widely used in various industries, such as automotive, aerospace, and manufacturing, to ensure the integrity and functionality of different systems and components. 　　One of the primary functions of a sealing ring is to prevent the escape of fluids or gases under pressure. For example, in an automotive engine, the sealing ring ensures that the combustion chamber remains sealed, preventing any leakage of gases during the combustion process. This is crucial for maintaining the engine's performance and efficiency. 　　Sealing rings also play a vital role in preventing the ingress of contaminants. In many applications, such as hydraulic systems or pipelines, it is essential to keep the fluid clean and free from any external particles. The sealing ring acts as a barrier, preventing dirt, dust, or other contaminants from entering the system and potentially causing damage or reducing its efficiency. 　　Furthermore, sealing rings help to maintain the proper functioning of moving parts. In rotating machinery, such as pumps or turbines, the sealing ring ensures that the lubricating oil or other fluids remain inside, providing the necessary lubrication to reduce friction and wear. Without an effective sealing ring, the moving parts could experience excessive friction, leading to premature failure and costly repairs. 　　In addition to their functional purposes, sealing rings also contribute to safety. In industries where hazardous or toxic substances are involved, such as chemical plants or nuclear power plants, it is crucial to prevent any leakage that could pose a threat to human health or the environment. Sealing rings provide a reliable barrier, minimizing the risk of accidents or contamination. 　　The design and material selection of sealing rings are critical factors that determine their effectiveness and longevity. Different applications require different types of sealing rings, such as O-rings, gaskets, or lip seals. The choice of materials, such as rubber, silicone, or metal, depends on factors such as temperature, pressure, and the type of fluid or gas being sealed. 　　The purpose of a sealing ring is to ensure a secure and reliable seal between two mating surfaces, preventing the leakage of fluids or gases, keeping contaminants out, maintaining proper functionality, and enhancing safety. Sealing rings are essential components in various industries, contributing to the efficiency, durability, and safety of different systems and equipment.

Minimum Order: 100

　　High temperature resistance oil seals, also known as high-temperature oil seals or heat-resistant oil seals, are specialized seals designed to withstand extreme temperatures in various industrial applications. These seals are crucial components in machinery and equipment that operate under high- temperature conditions, such as engines, turbines, furnaces, and compressors. 　　The primary function of high temperature resistance oil seals is to prevent the leakage of oil or lubricants and to protect the internal components of the machinery from contaminants, such as dust, dirt, and moisture. They are typically made from materials that can withstand high temperatures without losing their sealing properties or degrading. 　　One of the most commonly used materials for high temperature resistance oil seals is silicone. Silicone oil seals are known for their excellent heat resistance, as they can withstand temperatures ranging from -60°C to 250°C. Silicone oil seals also have good resistance to chemicals, ozone, and aging, making them suitable for a wide range of industrial applications. 　　Another material used for high temperature resistance oil seals is fluorocarbon rubber, commonly known as Viton. Viton oil seals exhibit exceptional resistance to high temperatures, withstanding temperatures up to 300°C. They also have excellent chemical resistance, making them ideal for applications involving aggressive fluids and chemicals. 　　High temperature resistance oil seals are typically designed with a combination of materials to optimize their performance. For example, some oil seals may have a silicone outer layer for heat resistance and a fluorocarbon rubber inner layer for enhanced chemical resistance. 　　The design of high temperature resistance oil seals is critical to their effectiveness. They are typically manufactured with precision to ensure a tight fit and proper sealing. The seals may have various shapes and sizes, depending on the specific application requirements. 　　In addition to their ability to withstand high temperatures, these oil seals also need to maintain their sealing properties over extended periods. They must resist wear, deformation, and degradation caused by constant exposure to heat and other harsh conditions. Regular maintenance and inspection are essential to ensure the optimal performance and longevity of high temperature resistance oil seals. 　　High temperature resistance oil seals are specialized seals designed to withstand extreme temperatures in industrial applications. They play a vital role in preventing oil leakage and protecting machinery components from contaminants. Made from materials such as silicone and Viton, these oil seals offer excellent heat resistance and chemical resistance. Their design and precision manufacturing ensure a tight fit and proper sealing. Regular maintenance is crucial to ensure their long-term performance.

Minimum Order: 100

　　High pressure oil seal is a type of rotary shaft seal designed to withstand high pressure applications. These seals are used to retain oil on rotating shafts in mechanical equipment, such as motors, pumps, bearings, and gearboxes. 　　Like other types of oil seals, high pressure oil seals consist of two main parts: a cylindrical outer covering with an interference fit that seals statically against the housing bore, and a sealing lip that seals dynamically and statically against the shaft. The sealing lip is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. A spring is often used to help maintain contact between the sealing lip and the shaft. 　　High pressure oil seals are designed to withstand higher pressures than standard oil seals. Most oil, grease, and bearing seals with elastomeric seal lips are designed for zero pressure but will provide adequate service up to 3psi (0.2bar) 1. High pressure oil seals, on the other hand, can withstand pressures up to 60psi (4.1bar) continuous depending on shaft speed; up to 150psi (10.3bar) max. pressure spikes. 　　High pressure oil seals are used in a wide range of applications where high pressures are encountered, such as in pumps, motors, compressors, machine tools, brakes, clutches, and mixers. They are available in a variety of materials and designs to meet the specific requirements of different applications. 　　High pressure oil seal is a type of rotary shaft seal designed to withstand high pressure applications. These seals are used to retain oil on rotating shafts in mechanical equipment and are available in a variety of materials and designs to meet the specific requirements of different applications.

Minimum Order: 100

　　Oil ring seal is a type of seal used to retain oil on rotating shafts in mechanical equipment, such as motors, pumps, bearings, and gearboxes. These seals are also known as rotary shaft seals or grease seals. 　　Oil ring seals are designed to close the gap between stationary and moving components in mechanical equipment, most often rotating shafts. They consist of two main parts: a cylindrical outer covering with an interference fit that seals statically against the housing bore, and a sealing lip that seals dynamically and statically against the shaft. 　　The primary function of an oil ring seal is to prevent lubricant from escaping while also stopping harmful materials, such as dirt, from moving in through the clearance. The sealing lip is usually made of an elastomeric material such as rubber or silicone, which provides a flexible seal between the shaft and the housing. A spring is often used to help maintain contact between the sealing lip and the shaft. 　　Oil ring seals are used in a wide range of applications and are available in a variety of materials and designs to meet the specific requirements of different applications. Proper selection, installation, and maintenance can help to ensure reliable performance from an oil ring seal. 　　Oil ring seal is a type of seal used to retain oil on rotating shafts in mechanical equipment. Its primary function is to prevent lubricant from escaping while also stopping harmful materials from moving in through the clearance. Oil ring seals are available in a variety of materials and designs to meet the specific requirements of different applications.

Minimum Order: 100