12018848B Combi Oil Seal 40*55*15.5 COMBI-SF6 NBR

Product Description

12018848B Combi Oil Seal 40*55*15.5 COMBI-SF6 NBR.

The oil seal composed of two or more oil seal parts can be called COMBI oil seal, A seal developed for extreme wear applications. The Oil Seal and dust seal are combined in one metal case, ready for use. Often used on construction machine tools. Due to the special working environment, the design of the COMBI oil seal provides a multi-layer barrier effect and a stronger seal. Even construction machinery can function properly in harsh working environments.

COMBI oil seals are mostly made of steel and oil resistant rubber. The rubber-plastic combined coaxial oil seal composed of PTFE and oil-resistant rubber can meet the requirements of high pressure resistance, high temperature resistance, low friction coefficient and long life.

Product details

Size: 40*55*15.5

Brand: NNK

Produced from: NOK-CN factory

Oem:12018848B

Combi Oil Seal:

Combi Oil Seal is a revolutionary product for extending the service life of sealed components and assemblies. It is an oil-based lubricating grease intended for use as a seal lubricant on rotary and reciprocating shafts. It is specially formulated to resist extreme temperature ranges, high loads, and corrosive environments while providing maximum protection to bearings, seals, and other moving assemblies.

Combi Oil Seals are designed to seal, lubricate, and protect components from dust and other foreign contaminants. They are constructed of a combination of materials such as rubber, metal, and other composite materials to ensure protection and a long service life. They are typically used in applications such as engines, transmissions, hydraulics, and other machine components.

Combi Oil Seals are engineered to fit between two mating surfaces. They are designed to have a good fit so that a static seal can be formed, which prevents the leakage of oil, lubricants, and other fluids from the system. These seals are typically used in system boundaries where the pressures and temperatures can be variable.

Engineered with precision and accuracy, these seals have an excellent lip flexibility that helps them fit into the mating surface and form the static seal. They have a telescopic design that offers a superior contact with the respective surface thus providing a longer and effective seal. Additionally, Combi Oil Seals ensure minimum leakages as they are designed to be easy-to-install and offers a tight fit thereto.

One of the main advantages of Combi Oil Seals is their ability to provide optimal back side support with better spring force characteristics. This ensures a better seal even in the most severe conditions. Due to their superior performance, they are most commonly used in transmission systems and gearboxes.

Combi Oil Seals also last longer due to their improved wear and tear resistance. They are highly durable and have a greater range of operating temperature ranges. Additionally, they are non-toxic and fit perfectly between two mating surfaces, even when in operation.

In addition to being used for sealing, these seals can also be used to improve the performance of a system. They are designed to help reduce noise and vibration from the system. They provide a cushion between the two mating materials, resulting in quieter operation and smoother shifing. In addition, they protect against excessive heat and help reduce power consumption.
 

Title: Premium Shaft Oil Seal for Superior Functionality and Reliability

Introduction (around 50 words): The Shaft Oil Seal is an essential component for preventing leaks and ensuring optimal performance in various machinery and equipment applications. Designed to protect the machinery's internal components from external contaminants, this high-quality oil seal offers exceptional features that guarantee long-lasting performance and reliability.

Functionality :

The primary function of a Shaft Oil Seal is to prevent the leakage of oil or lubricants from the machinery's rotating shaft. By effectively sealing the gap between the shaft and the housing, it prevents the loss of lubrication, minimizes friction, and maintains the internal integrity of the equipment. This greatly enhances the machinery's overall functionality and extends its service life.

Furthermore, the Shaft Oil Seal acts as a crucial barrier, keeping out dust, dirt, and other contaminants that could potentially damage the machinery's moving parts. By ensuring a clean and protected environment for critical components, it significantly improves equipment performance, reduces downtime, and enhances overall productivity.

Features ：

1. High-Quality Materials: Our Shaft Oil Seal is manufactured using premium materials such as nitrile rubber or silicone rubber, which offer excellent resistance to heat, oil, and abrasion. This guarantees that the seal remains intact even in demanding operating conditions, ensuring reliable performance and longevity.

2. Precision Engineering: Each Shaft Oil Seal is precision-engineered and designed to exact specifications, ensuring a perfect fit to the machinery's specific shaft dimensions. This meticulous craftsmanship minimizes the risk of leaks and enhances overall operational efficiency.

3. Versatility: Our Shaft Oil Seals are available in various sizes and configurations, making them suitable for a wide range of applications, including automotive, aerospace, industrial machinery, and marine equipment. Whether it is sealing an engine crankshaft or a gearbox shaft, our seals deliver top-notch performance in diverse settings.

4. Enhanced Seal Design: The Shaft Oil Seal features an innovative lip design that provides an excellent seal against contaminants and effectively retains lubrication. The seals are engineered to exert the optimal amount of pressure on the rotating shaft, ensuring the right balance between sealing efficiency and minimal friction.

5. Easy Installation: Our Shaft Oil Seals are designed for hassle-free installation, saving valuable time during maintenance or repairs. Each seal is crafted with user convenience in mind, enabling a seamless replacement process, even for non-professionals.

6. Cost-Effective Solution: Investing in our high-quality Shaft Oil Seals helps prevent unnecessary downtime and reduces the risk of costly machinery repairs. By maintaining proper lubrication and reducing friction, these seals contribute to prolonged equipment life and offer exceptional value for money.

COMBI oil seal Features:

1. Made of steel and oil resistant rubber

2. Reciprocating motion oil seal, low friction coefficient, less wear, smooth movement, not easy to twist and roll, and long service life.

3. Not easy to adhere to metal

4. Multi-layer design, strong sealing. Part of the combined sealing device (oil seal) can be used for bidirectional sealing, while the one-way sealing combined sealing device can be used in pairs.

5. Compact structure and small volume.

Material

NBR, FKM, FPM, PTFE.

One of the commonly used materials for reinforced PTFE COMBI oil seals.

It has a low coefficient of friction, and is compatible with almost all media except acids and alkalis, with good mechanical stiffness and strength, a wide range of applications, and good pressure and temperature resistance.

NNK and COMBI oil seals

NNK will consider and design the COMBI oil seal according to the specific use environment and installation location. We have a full range of models and support ODM&OEM. We have been researching COMBI oil seals for decades, if you have any questions about COMBI oil seals, please contact us.

FAQ：

1.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:1pctoabox
d. According to customer's request.

2.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
4.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.

5. 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