Backing bearings are particularly thick outer ring of the rolling bearing, when used to form a group to be mounted on the shaft of a stationary support rollers. Pressure on the work roll through the intermediate roller and the support roller is passed to the system to the rack through the saddle. Generally used for multi-roll cold rolling mill equipment can also be used for other occasions, such as straightening machine.
2013年8月20日星期二
the company has a strong technical force
The main production NJ, NF, NU, N, NUP series cylindrical roller bearings, the series of medium to large tapered roller bearings, RNA, NA, NK and other physical ring needle roller bearings, needle roller and cage assemblies (K series) , automobile clutch release Taper bearing, G2 level, G3 grade short cylindrical roller, needle and other mechanical parts seven series. In addition, the company has a strong technical force, according to the needs of different users to provide users with the design and prototype production and many other services.
The company's product quality assurance system and reliable, in 2000, took the lead through the ISO9002 quality management system certification, in June 2010 passed the ISO/TS16949 automotive quality management system certification.
Company's existing production of various types of bearings special equipment 380 sets (sets), all kinds of trials, testing instruments (enhanced bearing life testing machine, length measurement, profiler, roundness, roughness, material heat treatment microstructure analyzer, instrument, such as roller crown more than 200 units (sets).
Companies in the production of various types of short cylindrical roller bearing more than 300 million sets of various types of medium and large tapered roller bearing more than 200 million units, RNA, NA, NK and other entities more than 160 million sets of needle roller bearings, needle roller aircraft components (K series) more than 600 million sets of automobile clutch release bearings 1,200,000 sets, all kinds of roller 500 million, needle 1 billion, 50% of products are exported to the United States, Canada, Brazil, Germany, France, Italy , Belgium, Russia, Ukraine and other European countries and regions, for their agricultural machinery, construction machinery, mining, petroleum machinery, transmission, trucks and other manufacturers supporting, 50% of products to the domestic medium and large auto gearbox, motor production supporting enterprises such.
In 1998, the company obtained the right to import and foreign direct clients business contacts.
Company is located in the East China Sea, the south bank of Hangzhou Bay Hangzhou Bay High-tech Development Zone, from the Hangzhou Bay Bridge is only five minutes' drive east of Ningbo Airport, 80 kilometers west of Hangzhou Xiaoshan International Airport, 100 kilometers north of Hangzhou Ningbo Expressway, 30 km north from Shanghai Hongqiao International Airport, 120 km, Shanghai Pudong International Airport, 140 km, Shen sea highway five kilometers, the transportation is very convenient.
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