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National Industrial Seals

National Industrial Seals

Oil seals are used for automobile engines and geared motors, and are designed mainly to prevent oil leakage from the end of a rotating shaft, or dust intrusion from the...
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Product Details

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Product Description

Oil seals are used for automobile engines and geared motors, and are designed mainly to prevent oil leakage from the end of a rotating shaft, or dust intrusion from the outside air.
Oil seals serve to prevent the leakage not only of lubricants, but also water, chemicals, and gas from "gaps" in machinery. Oil seals also serve to prevent the intrusion of dust, soil and sand from the outside air.
Oil seals are indispensable sealing devices and are used in various fields, including automobiles, aircraft, boats and ships, railroad vehicles, construction machinery, farm machinery, petrochemical plants, and electrical home appliances.
Japan's history of oil seals is, in effect, NOK's history of oil seals. NOK has always produced stable, high-quality products based on its unique principle of sealing.
National Seals
IsostaticNational from Federal-Mogul has been a trusted brand of replacement parts for more than 60 years. Their oil seals feature the proprietary RediCoat sealant, designed to provide a proper seal in spite of minor bore imperfections. National offers a variety of sealing designs that match virtually any original equipment or aftermarket application, with a selection of premium sealing compounds to provide solutions for the most demanding applications.
Among the products manufactured by National are:
Oil and grease seals
Inch and metric seals
Oil bath seals
Redi-sleeves
Wear sleeves
V-rings
Installation tools
National seals are distributed through The Timken Company and are stocked in their Crossville, Tennessee warehouse, as well as Bearing Service, Inc.
Oil seals – often called grease, fluid or dirt seals – close spaces between stationary and moving components in mechanical equipment, helping prevent lubricant escape. They also stop harmful contaminants from entering machinery, particularly in severe environments. Vital components of practically every type of machine and vehicle in operation, oil seals protect all types of precision-constructed, close-fitting ball, sleeve and roller bearings.
In precision bearings, oil seals help prevent lubricants from escaping the bearings or a specific area. In machine components, oil seals help prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. They also help stop intermixture of two different mediums, such as lubricating oil and water.
Design Attributes
Oil and grease seals supplied by Timken feature precision sealing designs that are matched to many original equipment or aftermarket applications
The seals help ensure consistent and reliable performance
Applications
The seals are used in a full range of equipment in thousands of applications, such as
Automotive
Manufacturing
Off-highway
Oil refineries
Power transmission
To ensure that customers receive their orders accurately and promptly, Bearing Singapore has recently installed an automated system which allows for an average turnaround order of 30 minutes
Bearing Wholesalers Distributors Service Company
Our Company is a globally integrated Automotive and Industrial bearings distributor holding Exclusive & Authorized Distributorship of world-renowned brands such as NACHI, LUK/FAG/INA, TIMKEN, FYH, NMB, IJK, KOYO, SAMICK, TWB, RHP, JNS, Dodge & ILJIN. With a wealth of experience and excellent competency accumulated over 40 years and spanning 2 generations, we have established more than 25 branches spread across Southeast Asia, Asia Pacific, East Malaysia, West Malaysia, Indonesia, Thailand, Vietnam and China.

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