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NTN Bearing

 NTN  is one of the world integrated manufacturer of precision machinery, the company was founded in Japan in 1918, is headquartered in Osaka City Central and Western, in Japan 11 production and 25 sales offices and three research by; in a foreign country has 20 wholly-owned production plants, two research institutes and 48 business. NTN's production, sales, technology, the various departments efforts to develop and deepen their areas of expertise, while each other organically combined. The current chairman of Suzuki, Yasunobu.
        NTN Bearings as the world's fifth-largest bearing supplier (the top four were: Sweden SKF Bearing, Germany FAG-INA Japan NSK Bearings TIMKEN the United States) is the world comprehensive precision machinery manufacturers NTN precision processing technology and unique proprietary technology is accumulated in the long-term development bearing on the basis of development, is now widely used in the production of precision machinery for use in all areas. This is the NTN development of the new logo and constantly create new value. NTN variety of bearing products, based on 0.01 micron units of high-precision processing and testing technology to produce out from common household appliances require both high-performance, while requiring low-cost, until the requirements in the harsh working environment can still normal aerospace rocket until the play its bearing, NTN bearings (NTN bearings) in the development of all walks of life, purpose machinery, lay the foundation.
        NTN precision processing technology and unique proprietary technology is accumulated in the long-term development bearing on the basis of development, is now widely used in the production of precision machinery for use in all areas. This is the NTN development of the new logo and constantly create new value.
        NTN Bearings is now widely used in the production of precision machinery for use in all areas. NTN Bearing technology has reached the world, only the size of the nanometer units in order to minimize the friction coefficient and improve the energy efficiency - the nano-grade precision. This precision is purely wishful thinking in the past, now has begun to be used in various areas of the orbiting satellite, aviation, railway and automobile, paper making equipment, office equipment and food machinery and other industrial sectors, in addition, Japan NTN Bearing, the leading product : deep groove ball bearings, precision bearings, spherical bearings, pillow block bearings, flat ball bearings, cylindrical roller bearings, linear guide bearings, ball screw bearings, miniature linear guide bearings, cross roller guide bearings. rotating bushing bearings, ball bearing slide group, bearing cam follower bearing to the bearing complex.
        NTN Bearing overhaul
        NTN Bearing Cleaning: NTN Bearing, the first recorded appearance of demolition under the NTN Bearing Maintenance, confirm the amount of lubricant remaining sample to check with the lubricant, wash bearings. As a cleaning agent, ordinary gasoline, kerosene.
        Remove to NTN Bearing cleaning The rough cleaning and fine cleaning, were placed in the container, first put the bottom of the metal net, bearing no direct contact with the dirt of the container. Coarse cleaning, if the bearing rotation with dirt, will damage the rolling surface of NTN bearings, it should be noted. Coarse cleaning oil, use a brush to remove to grease, adhesive material, and generally clean, and transferred to the sperm washing.
        Sperm washing, NTN Bearing in cleaning the oil side of the rotation, while the careful cleaning. In addition, cleaning the oil should be kept clean. NTN Bearing Maintenance and judgment: in order to judge removed bearing can use to check in NTN Bearing washed. Check the raceway, the raceway, with the state of the surface wear of the cage, the bearing clearance increases and nothing to do with dimensional accuracy to drop damage, abnormal. Non-separation of small ball, NTN Bearing, with one hand, the inner level of support, rotating outer ring to confirm smooth.
        Tapered roller bearings and other separation shaped bearings, rolling element, the outer ring raceway surface were examined.
        Large bearing hand rotation, pay attention to check the rolling element and raceway, cage, rib surface appearance, the importance of the NTN, the higher the greater the need for careful check.
        Use of NTN Bearings
Note the use of:
        Rolling bearings are precision components, and its use shall carefully carried out. No matter how high-performance bearings, if used improperly, you will not get the expected performance. Note the following about the use of NTN Bearing.
(1), to keep the bearings and the surrounding clean.
Even the eyes can not see dust, also bearing a bad influence. Therefore, to keep the surroundings clean so that dust will not invade the NTN bearings.
(2), careful use.
To give the bearing a strong impact in use, will have a scar and indentation as the cause of the accident. Severe cases, it will crack, fracture, it is necessary to pay attention.
(3), using the appropriate operational tools.
Avoid to replace existing tools, you must use the right tools.
(4), pay attention to the corrosion of the bearings.
        Operation of NTN Bearing, the hands sweat will become rusty. Pay attention to clean hands operation, it is best to try to wear gloves.

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