PVH98 Main Pump Seal Kit For EATON PVH98 High-quality Main Pump Sealing Kit Main Pump Service Kit

PVH98 Main Pump Seal Kit For EATON PVH98 High-quality Main Pump Sealing Kit Main Pump Service Kit

Product Name:

Oil seal is the customary name for general seals, which is simply the seal of lubriC.A.Ting oil. It is a mechanical component used to seal grease (oil is the most common liquid substance in the transmission system, and also generally refers to a general liquid substance). Oil leakage. The seals used for static seals and dynamic seals (generally reciproC.A.Ting motion) are called oil seals.

advantage:

1. The oil seal has a simple structure and is easy to manufacture. Simple oil seals can be molded at one time. Metal skeleton oil seals can also form the required oil seals from metal and rubber only through stamping, gluing, inlaying, molding and other processes.

2. The oil seal is light in weight and less consumables. Each oil seal is a combination of thin-walled metal parts and rubber parts, and its material consumption is very low, so the weight of each oil seal is very light.

3. The installation position of the oil seal is small, the axial dimension is small, it is easy to process, and the machine is compact.

4. The oil seal has good sealing performance and long service life. It has certain adaptability to the vibration of the machine and the eccentricity of the main shaft.

5. The oil seal is easy to disassemble and inspect.

6. Oil seals are cheap.

FAQ:

Q1: Can I get the sample?

Yes, pay sample, freight collect.

Q2: When will you ship my order?

Normally, it is within 3 days after the customer pays.

Q3: How long can I receive the goods?

It depends on the mode of transportation.

Q4: How can I trace my order?

We will send the tracking number to you by e-mail or other contact details.

Q5: Quality of the products have a guarantee?

Please feel free to buy, 100% strict control to ensure product quality.

Influencing factors of seals:

Hydraulic seals play a vital role in the integration of hydraulics and pneumatics. If the seals of a hydraulic and pneumatic component product are not good enough, then this hydraulic and pneumatic component product is not a good product. There are many factors that affect seals.

(1) First of all, pressure is an important factor affecting the quality of the seal. The level of pressure and the length of the pressure cycle change have a great impact on the damage of the seal (such as extrusion). The higher the pressure, the greater the impact of other factors on the performance of the seal, such as temperature, speed, seal material, clearance between the piston and cylinder, and clearance between the piston and cylinder head.

(2) Another one is temperature and friction. It is difficult to describe the maximum use temperature and minimum use temperature of a seal material, because it is the result of the combined influence of a series of factors. For the different working temperatures of the piston and the piston rod, they should be selected differently. Another is the surface roughness of the seal product, the characteristics of the surface, the pressure, the medium, the temperature, the material of the seal, the type of the seal and the speed of movement, which are all factors that affect the seal.

(3)The last one is surface treatment. Experience has shown that the characteristics of the surface of the cylinder piston and piston rod have a great influence on the life of the seal. Surface properties are often defined by the value of surface roughness RA, which is the arithmetic mean of the absolute value of the deviation of the surface shape from the centerline. However, these values ​​do not fully represent the effect of the surface condition on the seal, because even with the same roughness, different surface shape features can cause different degrees of seal wear to the seal.