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Links
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- Sizes and Shapes of Rectangular Rubber Gaskets
- Maintaining spark plugs is an essential aspect of routine auto care. Over time, deposits can build up around the electrodes, inhibiting their ability to generate a strong spark. Regular checks and replacements when necessary help maintain optimal engine performance and reduce the risk of unplanned breakdowns.
Rotary Wheel Of Auto Parts
- Car Engine Oil Seal Essential for Vehicle Performance and Longevity
- One of the key advantages of using an oil seal turbo is its ability to significantly enhance engine efficiency. By efficiently managing oil flow, this technology reduces friction between moving parts, which in turn leads to increased fuel economy and reduced emissions. This is particularly beneficial for vehicles operating in urban environments where frequent stop-and-go driving can strain engine performance This is particularly beneficial for vehicles operating in urban environments where frequent stop-and-go driving can strain engine performance
This is particularly beneficial for vehicles operating in urban environments where frequent stop-and-go driving can strain engine performance This is particularly beneficial for vehicles operating in urban environments where frequent stop-and-go driving can strain engine performance
oil seal turbo.
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Rotary Wheel Of Auto Parts
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The durometer of an oil seal is typically dependent on the material it is made with. Common oil seal materials along with their durometers are as follows:
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Shaft diameter tolerance - 2. Aerospace industry High temperature rubber gaskets are used in aircraft engines, fuel systems, and air conditioning systems to ensure sealing under extreme conditions.



Because of the higher temperature resistance of FKM, this material is also chosen for applications where higher speeds play a role, which raise the temperature at the sealing lip considerably. Usually, using FKM will result in a longer life than using NBR. This compensates the higher price of FKM compared to NBR, as an FKM does not have to be replaced as frequently. The low temperature resistance of standard FKM is limited to -15 ˚C.
PTFE, which is used in the well-known brand Teflon®, is less commonly used, but it is the preferred material for specific rotating seals in the chemical, food and pharmaceutical industries. This material is notable for having a very low frictional resistance and the best chemical resistance. It can also withstand a very wide range of temperatures in these types of seals; -80 ˚C to 200 ˚C. The shafts on which oil seals with PTFE lips are used require a harder and finer finish. Something like an axle sleeve can also be used to meet this requirement.
We would love to be of assistance to you in all your sealing inquiries


-15 °C to + 180 °C
There is a British Standard laid down for the control of synthetic rubbers. BS 3574 (1989) helps to determine shelf life – for instance, Nitrile (NBR) and Polyacrylic (ACM) are Group ‘B’ rubbers and have a 7-year life, whilst Silicone (VMQ) and Fluoroelastomers (Viton®) are Group ‘C’ rubbers and have a 10-year shelf life. PTFE and Leather do not come into this category but like the others should be kept in the original packing for as long as possible away from direct light, dust, and humidity. Ozone, which can also be produced by battery-driven forklift trucks has a very bad effect on synthetic rubbers. Finally, protect the sealing lip – DO NOT hang the seals on nails, wire etc.
Notes
1) ISO: International Organization for Standardization
2) 2) JIS: Japanese Industrial Standard
