1002040GG010-01 Crankshaft Rear Oil Seal For JAC

NNK OIL SEAL LIMITED

Professional oil seal manufacturer

OE 1002040GG010-01 Crankshaft Rear Oil Seal For JAC Rear Oil Seal

Description:

What is a crankshaft oil seal?
Crankshaft oil seal refers to a sealing device installed on the engine crankshaft to prevent the lubricating oil in the engine from leaking from the crankshaft to the external environment. The crankshaft is an important rotating component in the engine, and its journal is adjacent to the crankshaft oil seal. Therefore, the main task of the crankshaft oil seal is to keep the lubricating oil in the engine from being lost and prevent external impurities from entering.

Crankshaft rear oil seal function：
Prevent oil leakage at the rear end of the crankshaft

The crankshaft rear oil seal is a key component in the engine. Its main function is to prevent oil leakage at the rear end of the crankshaft. Oil leakage problems will cause engine oil to leak, which will affect the normal operation of the engine. In addition, the role of the crankshaft oil seal is to ensure that the oil is confined inside the engine, thereby keeping the engine running smoothly and efficiently. They are used not only in automotive engines, but also in industrial machines and marine engines. In automotive engines, crankshaft oil seals are used to prevent oil leakage from the front and rear of the engine; in industrial machines, they are used in heavy-duty applications to prevent oil from leaking from the crankshaft; and in marine engines, they are used to prevent seawater from entering the engine and causing damage.

Function:
Crankshaft oil seals are usually made of rubber, metal and other materials and have a soft lip-shaped structure. This structure can fit the crankshaft surface to form an effective seal and prevent lubricating oil from leaking. It is usually installed at the front end of the engine, close to the crankshaft journal.

Features:
When the engine is working, the crankshaft oil seal has to face high-speed rotation and changing working conditions, so it needs to have wear resistance, high temperature resistance, oil resistance and other properties. Damage or failure of the crankshaft oil seal may cause lubricating oil leakage and affect the normal operation of the engine, so regular inspection and replacement of the crankshaft oil seal is part of engine maintenance.

In general, the crankshaft oil seal is a key sealing component in the engine. It ensures that the lubricating oil required for the normal operation of the engine does not leak, thereby maintaining the reliability and durability of the engine.

Types and locations of crankshaft oil seals
1. Type
The crankshaft oil seal is divided into front and rear. The front crankshaft oil seal is responsible for sealing the end of the crankshaft at the timing cover end. The crankshaft rear oil seal seals the crankshaft end of the engine flywheel end.
2. Installation location
Crankshaft front oil seal: Installed on the side of the engine pulley, which is the inside of the crankshaft pulley on the side of our common generator belt.
Crankshaft rear oil seal: Installed at the connection between the engine and the gearbox, inside the flywheel. The gearbox needs to be disassembled to find it. Oil leakage is usually at the connection between the engine and gearbox.

The importance of sealing:
The main function of the oil seal is to seal. It is used to prevent the leakage of lubricating oil, hydraulic oil, coolant and other liquid media in mechanical equipment, maintain the stability of the internal oil pressure and temperature of the machine, and ensure normal operation. Machine. Oil seals can also prevent air, water and impurities from entering the machine, preventing the machine from being affected, while protecting the safety of the machine and the environment. Therefore, choosing a good oil seal is also a guarantee. Our oil seal products are of Japanese quality, and the metal casing is produced by NNK factory. Our products have absolute advantages over other companies' products. In addition, oil seals help lubricate equipment by preventing the leakage of lubricating oil, ensuring good lubrication of internal parts of the equipment, reducing friction and wear, and extending the service life of the equipment. Oil seals can also prevent sand, dust, water and gas from intruding into the bearing from the outside, limit the leakage of lubricating oil in the bearing, and play a protective role.

company introduction:

NNK OIL SEAL LIMITED is an oil seal manufacturer with more than 150 employees and strong delivery capabilities. Our technicians are highly experienced, we have been working in the sealing industry for decades and have independent research and development capabilities. The metal casing is produced by us and the quality is guaranteed. Our rubber is imported, each product has undergone rigorous testing, if you need to contact us.

Why choose NNK OIL SEAL to buy?
1.We are a factory
We have independent R&D capabilities and production capabilities, competitive prices, and we provide customized services and after-sales guarantee services. We are committed to becoming the most honest and reliable supplier in China.
2. Rich variety
At NNK, we have more than 40,000 product models and a rich range of oil seal products. And we have all the hot-selling products in stock. If you need to purchase oil seal products for your website or store, please tell us and we can send you free samples. NNK is your best choice, please contact us.

NNK factory is your best choice, contact us.

FAQ

1Why 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 al 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 equioment, our research and development ability, is the domestic first-class oil sea
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 ouality

2. What is your packing?
a. Individually packaged
b.. According to customer requirements

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.Pawment 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 0EM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, forproduction.

6. How do you make our business long-term and good relationship?

a. We wil continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide acompetitive price for customers, to ensure that customers benefit
b. We seriously treat everycustomer. in good faith with them to do business. make friends,. no matter how much volume. we will orovide