- In conclusion, NBR oil seals are a vital component in many industries, and proper maintenance is essential to ensure their longevity and performance. By following these tips, you can help ensure that your NBR oil seals continue to perform at their best.
In choosing the right oil seal type for your application, it is essential to assess factors such as speed, temperature range, pressure levels, chemical compatibility, shaft material, and installation space limitations. By considering these factors carefully, you can ensure that you select an oil seal that will provide optimal performance and longevity in your specific application.
- An oil seal's primary function is to keep lubricant inside a piece of equipment while preventing contaminants from entering. This may sound simple, yet the consequences of failure are profound, ranging from reduced efficiency to catastrophic machinery breakdown. Herein lies the significance of the NBR oil seal, which withstands extreme temperatures and chemical exposure, maintaining its integrity where other materials might falter.
- 2. Brass Brass is another popular material for metal-to-oil seals due to its good corrosion resistance, low cost, and ease of machining. It is commonly used in applications where the seal will be subjected to moderate pressures and temperatures.
C
Classical oil seals consist of a metal housing that carries the dynamic sealing lip and provides the static sealing function. These are usually manufactured of elastomer material, such as ACM, Silicone or FPM. Further, since they are in contact with the surface of the rotating shaft, the lip is pressed onto the shaft surface by means of a spring ring.
• More compact thanks to the thin plate (uses a high-strength steel plate)
The cover is fixed by nuts or bolts on top, or by screws round the edge. Loosen them all and remove them with their washers. If there are several oil-sealing washers under each fixing, note their order.
Oil seal specifications


Leather Oil Seals - Leather Seals, also known as Type L Oil Seals, are most common in components that are subject to dirt and poor lubrication. Since they come pre-lubricated and are able to absorb fluids, leather oil seals are able to provide sealing properties in conditions that synthetic rubber is unable to.
What are Oil Seals – A guide to Oil and Rotary Shaft Seals

49055s spark plug. By delivering a consistent spark and igniting the air-fuel mixture efficiently, the 49055s spark plug helps the engine run smoothly and efficiently. This leads to better fuel economy and overall performance.

NNK belongs to NOK-CN factory, we have more than 150 employees and strong delivery capacity. Our technicians are experienced, we have been committed to the sealing industry for decades, and have independent research and development capabilities. Our metal shells are produced by ourselves, and the quality is guaranteed. Our rubbers are all imported materials, and each product is strictly tested.If you need please contact us.
Usually, these oil seals are used to seal lubricating oil or grease and contain it within the application, so that moving parts such as bearings are continually supplied with enough lubrication. However, such seals are also used for sealing other liquids, gases, and solids, such as powders or granules.
Rotary Wheel Of Auto Parts

14x24x6 oil seal. They are designed to withstand high temperatures and pressures, as well as the friction and heat generated by rotating shafts.