Japan NSK Bearings, Jiu Long (certified), bearing

Since Bearings bearing long-term work in damp, dirt, dust, Sweden, SKF bearings, high temperature and other harsh environments, so called bearing maintenance is relatively important. Although the initial installation, seat of bearing has injected a large amount of grease, after all, can not afford the harsh environment of long-term torture Dongguan original bearing grease will deteriorate in the short term, periodic maintenance and repair, for a seat belt outside spherical bearings, it is very necessary. With this in mind, bearings when the design has been reserved nozzle can be used to re-inject grease replacement lubrication system, to protect the long-term operation of the equipment. It is bearing a considerable friction between the metal sliding violent screams, although this time the bearing temperature is not high, but also without much influence on bearing life and grease life, does not affect the rotation, but unpleasant sound disturbing, especially Large is a radial load of cylindrical roller bearings often this noise, which is characterized by:. a prone bearing radial clearance is large. b. Normally appear in wholesale stainless steel bearing grease lubrication, oil lubrication is relatively rare. c. With the NTN bearing size decreases, and often occurs within a certain speed range. d. Winter often occur. e. Its appearance is irregular and unpredictable, and the amount of fat and filling and performance, installation operating conditions. This noise can reduce NTN Bearing radial clearance and the use of shallow outer raceway structure to prevent. Japan NSK Bearings, Jiu Long (certified), bearing provided by the Dongguan City Jiu Long Bearing Machinery Co., Ltd. Dongguan Jiu Long Bearing Machinery Co., Ltd. (nmb.hk) Dongguan, Guangdong, thrust ball bearings leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the nine long leadership with the staff warmly welcome all inquiries negotiations to create a better future for nine long.