Oil Seals: Designed to aid trouble-free operation of your equipment, providing an excellent barrier against the escape of oils and greases and preventing the ingress of foreign matter. Benefits: Excellent wear resistance, good running properties, high resistance to chemicals and petroleum based fuels including petrol, diesel and LPG.
An R26 / KC oil seal consists of two basic components: The Sealing Element (the nitrile rubber part), the Metal Case. It is a widely used sealing component. The function of a seal is to prevent the leakage of medium along the moving parts. This is mainly achieved by the sealing element. Nitrile Rubber (NBR)
NBR is the most commonly used seal material. It has good heat resistance properties, good resistance to oils, salt solutions, hydraulic oils, and gasoline. Operation temperatures are recommended from -40deg C to 120deg C. It also functions well under dry environment, but only for intermittent periods.
Cross section of an R26 / KC style oil seal.
This is a spring less design double sealing lip seal arrangement with one primary sealing lip and a dust protection lip.
The seal cases are made from SAE 1008-1010 Carbon Steel.
The principle function of the metal case is to impart rigidity and strength to the seal.
Darion Banks, United Kingdom 24/05/2019
Excellent product, excellent service! Thank you Simply Bearings for a great shopping experience.
Benjamin London, United Kingdom 19/03/2019
Great quality seals at right price Thanks
Muhammad Parrish, United Kingdom 02/08/2018
fast delivery and quality product.
Gary Hollingsworth, United kingdom 05/01/2017
Always use your service, highly recommend.
Ashton Jackson, United Kingdom 04/01/2017
Thanks very much for the quick delivery. Will be back to order more from you very soon as the service has been brill.