50*72*8 Shaft Oil Seals Framework Oil Seal

Brand : NNK

Type : TC Oil Seal 

lip : Double lips and single lip are available

Seal Material ：NBR, FKM, FPM, Silicone, EPDM material

Origin ：China

Hardness ：70-75 Shore

Color ：Black,brown

Transport Package ：PP Bag/Carton

NOK-CN Factory

The TC profile is an anti-pollution shaft seal made up of a single metal cage with a rubber coating, a main sealing lip with an integrated spring, and a second sealing lip.For the retention or exclusion of fluids on rotating shafts in a variety of applications, rotary shaft lip seals are frequently utilized.

Most industries employ oil seals primarily to keep grease in a particular case or housing. These are efficient ways to fill a gap between stationary and moving parts of various machines and mechanical devices. This kind of barrier effectively shields machinery from dangerous impurities and dirt while preventing lubricant escape.

These dynamic seals are the most widely used for low pressure lubricants and high speed rotating shafts. When a bearing is used to support a rotating shaft, oil seals are utilized to keep lubricating fluids in the system and to keep contaminants out. Rubber elastomer that is attached to a metal case or container and helps maintain the lip against the shaft utilizing its garter spring gives these durability.These are often put next to a bearing that seals various gases, liquids, or solids that a particular mechanism encounters in or out. Oil seals are also available in split types for simple installation and effective downtime reduction by preventing machinery disassembly. These come in single or double lip varieties and are suggested for horizontal shafts.

The TC Oil Seal is a garter spring-equipped dual-lip radial seal that operates at low pressure to defend against impurities. The OD's ability to seal is enhanced by the rubber coating. The steel case's inside face is partially coated in rubber. The secondary sealing lip is shielded from contamination and dust by the additional dust lip. You can use this seal in contaminated settings. An appropriate lubricant should be used between the two sealing lips in order to maximize performance over the seal's lifetime.

In mechanical equipment, oil seals, also known as grease, fluid, or dirt seals, seal gaps between fixed and moving parts to assist stop lubricant evaporation. Additionally, they prevent dangerous impurities from entering machinery, especially in harsh conditions. Oil seals are essential parts of almost every sort of operating machine or vehicle and guard all varieties of carefully designed, snugly fitting ball, sleeve, and roller bearings.

NOK-CN Factory

NNK TC Oil Seal Advantages :

excellent static sealing

extremely effective thermal expansion compensation

Greater roughness in the housing is permitted Lower risk of rusting

Low- and high-viscosity fluid sealing

Currently used primary sealing lips have minimal radial forces.

protection from unwelcome airborne pollutants

For keeping oil in rotary shaft equipment while keeping out dirt, dust, water, or any other contaminants, seals are suitable. They are typically employed to safeguard the spinning shafts' bearings.

Acrylonitrile-butadiene rubber is referred to as nitrile rubber (NBR). This substance serves as a general-purpose sealing lip material and has excellent engineering qualities.

Advantages of NBR materials：

1. Outstanding Abrasion Resistance and Good Rebound Resistance

2, Good Elongation and Tensile Strength

3, Outstanding Vegetable and Animal Oil Resistance

4, Strong Resistance to Fuel and Oil

5 Excellent Water Resistance

Advantages of FKM Materials：

1. Excellent Resistance to High Temperatures

2. Excellent Resistance to Abrasion

3, Outstanding Oil Resistance

4. Outstanding Weather Resistance

5. Outstanding Ozone Resistance

6. Outstanding Water Resistance

NOK-CN Factory

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Shaft oil seals are important components used in a wide range of machinery applications. They are designed to prevent the leakage of fluids such as oil and grease from gearboxes, engines, hydraulic systems, and other mechanical equipment. Shaft oil seals also serve as a barrier against dirt, dust, and other contaminants that could damage the machinery and cause wear and tear to parts.

Function:

Shaft oil seals, also known as lip seals, are used to seal the gap between the rotating shaft and the stationary housing to prevent the leakage of fluid. The primary function of these seals is to isolate and protect the lubrication system from the external environment, to ensure efficient and reliable machine operations. They do this by preventing the loss of oil from the equipment, which can cause a wide range of problems such as system overheating, increased friction, and premature wear. Failure to use shaft oil seals could lead to mechanical failure, thereby causing costly repairs and replacements.

Features:

Shaft oil seals are designed with several features that make them effective in their function. Some of these features are highlighted below:

1. High-Quality Materials: Shaft oil seals are made from high-quality materials, such as rubber, silicone, nylon, and polyurethane. These materials have excellent resistance to wear, tear, and abrasion, and they are durable enough to withstand exposure to high temperatures, pressures, and other environmental conditions.

2. Secure Fit: Shaft oil seals are designed to have a snug fit to ensure that they stay in place and remain effective in sealing the gap between the rotating shaft and the housing. The seal is placed in a housing or bore that is slightly smaller than the diameter of the shaft. The seal's lip will maintain contact with the shaft while it rotates.

3. Efficient Sealing: Shaft oil seals have a unique design that allows them to function efficiently. The seal has a flexible lip that conforms to the shape of the shaft, thereby ensuring that there is no space for leakage to occur. Additionally, the lip of a shaft seal is usually made of a material that has low friction, ensuring low energy losses keeping the system's performance high.

4. Versatility: Shaft oil seals are available in a range of sizes, materials, and designs to suit different applications. They are used in a wide range of industries such as automotive, marine, aerospace, and industrial manufacturing.

5. Easy Maintenance: Shaft oil seals are easy to install and maintain. They are designed to require minimal maintenance, which translates to reduced downtime in machine operations. These seals can be replaced in a relatively short amount of time and money, reducing the cost of repairs and maintenance.

Summary:

Shaft oil seals are important components used in a range of machinery applications that prevent the leakage of fluids and protect machinery from contaminants. These seals are designed with high-quality materials, a secure fit, efficient sealing, versatility, and easy maintenance. By using shaft oil seals, businesses can protect their equipment, reduce costs, and improve their performance and efficiency while ensuring that their equipment lasts longer.

TC rubber oil seal stock model

FAQ

1.Why more and more customers choose us?
a. We are specialized in the manufacturing and exporting of high quality seals. Choose us is to choose the rest assured.
b.We mainly produces various types, specifications, models of the seals of high precision mechanical components. We have all the specifications of what you need to help you achieve one-stop shopping, save time, effort and worry.
c.We has long been a domestic and international numerous oil seal mould supply business of manufacturer, service for 15 years, we have professional talents and product research and development equipment, our research and development ability, is the domestic first-class oil seal manufacturer home.
d. We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging,. The entire process would take a shorter, more stable quality.
2. What is your packing?
a. Paper roller: 10pcs in one roller, 200 rollers in one carton
b. PP bag: 50 or 100pcs in one bag,15 or 30 bags in one carton
c. Box: 1pc to a box
d. According to customer's request.
3.Date of Delivery
a. 1-2 days if goods in stock.
b. 10-15 days if goods out of stock with molding.
c. 25-30 days if goods out of stock without molding.
4.Payment Term:
a. 30% T/T in advance and 70% balance paid before shipment.
b. West union/ Money Gram
c. Paypal
d. others for discussion
5. Can you produce according to the samples?
a. We accept ODM and OEM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, for production.
6. How do you make our business long-term and good relationship?
a. We will continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide a competitive price for customers, to ensure that customers benefit
b. We seriously treat every customer, in good faith with them to do business, make friends, no matter how much volume, we will provide