TC Skeleton Oil Seals

About TC Skeleton Oil Seals

TC skeleton oil seals are a typical oil seal, generally speaking, oil seal refers to skeleton oil seal. The function of the oil seal is generally to isolate the parts that need to be lubricated from the output parts in the transmission parts, so as not to let the lubricating oil leak. Its structure may include: a metal skeleton, a rubber part (also divided into a lip part and a matching part), and a spring. Different forms of oil seals can be selected according to different working conditions.

Introduction Of TC Type Skeleton Oil Seals

The TC skeleton oil seal is a mechanical element used to seal oil (oil is a common liquid substance in the transmission system, which also generally refers to the general liquid substance). Let the lube leak. Seals for static seals and dynamic seals (general reciprocating motion) are called seals. The common form of oil seal is TC oil seal, which is a double-lip oil seal with self-tightening spring fully covered by rubber. Generally speaking, oil seal often refers to this kind of TC skeleton oil seals.

The peripheral rubber design of TC Skeleton Oil Seals are used in the assembly environment of various materials. Soft alloys or plastic deformation holes can be used, and the surface of the holes is damaged. It is used for sealing, with elastic tubes on the double lips and low coefficient of friction.

TC skeleton oil seal material characteristics (NBR Materials)

1. Wear resistance: wear resistance and oil resistance. This rubber also has good oil resistance, lubricant resistance, hydraulic fluid resistance and acid wear resistance.

2. High temperature resistance: skeleton oil seal has good high temperature resistance.

3. Oil resistance: It can resist hydraulic oil, diesel oil, engine oil, gasoline, lubricating oil, etc.

4. Corrosion resistance: It has corrosion resistance, which makes the rubber oil seal have excellent stability to machine liquids, different fuel oils and lubricants, and has good corrosion resistance to most organic acids, hydrocarbons, and benzene.

5. Strong tear resistance and good bending strength.

6. High tensile strength and elongation at break.

7. Low compression set rate.

8. Good solvent resistance, high mechanical strength and long service life.

9. Excellent ozone and aging resistance.

To sum up, TC skeleton oil seal has good wear resistance, strong tear resistance, good bending strength, high tensile strength and elongation at break, moderate high temperature resistance (-30 degrees ~ +110 degrees), adjustable hardness range Large (Shore) 80A-95A), small compression deformation, oil resistance, corrosion resistance, solvent resistance, high mechanical strength, excellent ozone resistance and aging resistance, meet environmental protection requirements, low price, guaranteed quality, long service life, etc. . Secondly, the oil seal has light weight, less consumables, good sealing performance, and has certain adaptability to the vibration of the machine and the eccentricity of the main shaft.

Application

Skeleton oil seals are widely used in aviation, automobiles, motorcycles, railways, vehicles, ships, home appliances, construction machinery and other industries. Suitable for rotary motion and reciprocating motion seals. Installed in various heavy models of engines, gearboxes, axles, ships, cylinders and other parts. Mainly prevent the sealed medium (gas, liquid.) from penetrating and external conductors from entering the body.

Skeleton oil seal is a common sealing element, which is widely used in mechanical equipment. It mainly realizes the sealing of liquid or gas through the support of the skeleton part and the action of axial pressure. There are various specifications and models of skeleton oil seals, and each specification and model has its specific scope of application and advantages.