Recently, Shanghai Renben Bearing Co., Ltd., with a total investment of 5.72 million yuan, was approved by the headquarters of the Group for the expansion of the automotive air-conditioning electromagnetic clutch bearing production line project. The project was formally put into production and operation.
Automotive air-conditioning compressor electromagnetic clutch bearings are thin-walled double-row angular contact ball bearings, mainly used in automotive air conditioning compressor electromagnetic clutch pulley. Air-conditioner compressors are installed in front of automobile engines and are adjacent to generators, pumps, and tensioner wheels. They have a small space, compact structure, high working temperature and poor environment. Requires long-life bearing, high temperature resistance, low noise, dustproof and waterproof performance, is a special bearing. Due to the high technological content of such bearings and the complex processing technology, most of the products on the market today are imported products, mainly NSK, NACHI, KOTO and FAG products. The successful development of automotive air-conditioning bearings has broken the long-term dependence on imported auto air-conditioner bearings, increased the localization of automobiles, and will save the country a large amount of foreign exchange.
Since October 2001, the Human Resources Group has deployed special forces to set up a project development working group to fully approve product technologies, equipment, and processes, and they have unanimously obtained approvals and formally started development. After more than one year of research, technical consultation and a large number of experiments, various breakthroughs have been made to the problems that existed. Finally, automotive air conditioning bearings have been successfully developed. During the trial production process, a large number of new materials, new processes, and new technologies were used, and the QS-9000 process was strictly followed to ensure that the products were 100% satisfied during the use of the customers. In January of 2003, after being tested by the National Bearing Testing Center, the accuracy of the product reached 100% and reached the P5 level. The life test reached the design requirement and passed completely. At present, five models have been successfully developed and trials have been entered into the market to replace imports, and the products have been recognized by the market.
With the continuous increase in the use of automotive air conditioners and the deepening of price competition in the automotive market, the trend of localization of such products is also very obvious. Therefore, automotive air conditioner bearings will have a broad market demand.
Automotive air-conditioning compressor electromagnetic clutch bearings are thin-walled double-row angular contact ball bearings, mainly used in automotive air conditioning compressor electromagnetic clutch pulley. Air-conditioner compressors are installed in front of automobile engines and are adjacent to generators, pumps, and tensioner wheels. They have a small space, compact structure, high working temperature and poor environment. Requires long-life bearing, high temperature resistance, low noise, dustproof and waterproof performance, is a special bearing. Due to the high technological content of such bearings and the complex processing technology, most of the products on the market today are imported products, mainly NSK, NACHI, KOTO and FAG products. The successful development of automotive air-conditioning bearings has broken the long-term dependence on imported auto air-conditioner bearings, increased the localization of automobiles, and will save the country a large amount of foreign exchange.
Since October 2001, the Human Resources Group has deployed special forces to set up a project development working group to fully approve product technologies, equipment, and processes, and they have unanimously obtained approvals and formally started development. After more than one year of research, technical consultation and a large number of experiments, various breakthroughs have been made to the problems that existed. Finally, automotive air conditioning bearings have been successfully developed. During the trial production process, a large number of new materials, new processes, and new technologies were used, and the QS-9000 process was strictly followed to ensure that the products were 100% satisfied during the use of the customers. In January of 2003, after being tested by the National Bearing Testing Center, the accuracy of the product reached 100% and reached the P5 level. The life test reached the design requirement and passed completely. At present, five models have been successfully developed and trials have been entered into the market to replace imports, and the products have been recognized by the market.
With the continuous increase in the use of automotive air conditioners and the deepening of price competition in the automotive market, the trend of localization of such products is also very obvious. Therefore, automotive air conditioner bearings will have a broad market demand.
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