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Inner Race For Automotive Transmission System


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Technical Characteristics

Inner Race is commonly used in fixed joints in axle shafts in automotive transmission systems. The design of the inner race must be able to withstand working conditions, such as high speeds and temperatures, as well as high levels of torque and vibration. It must also be compatible with a variety of other transmission components, including gears, bearings and shafts. The design and materials of the inner race must ensure that it maintains precise alignment and minimizes friction losses, thereby efficiency.

One of the primary objectives in the development of inner races for automotive transmission systems is to improve durability and longevity. Inner races must be able to withstand high levels of stress and wear over an extended period of time. The increased power output of modern engines and the introduction of hybrid and electric drivetrains mean that modern transmission systems are subjected to more challenging operating conditions than ever before. Manufacturers are investing in new materials and manufacturing techniques to develop inner races that are stronger, more durable, and resistant to wear and damage.

Another goal for inner races is to reduce friction and improve efficiency. Inner races with low friction coefficients result in reduced energy loss and better fuel economy. They also reduce heat generation and improve overall performance. Manufacturers are developing various coatings and materials to reduce or eliminate surface friction and maximize efficiency.


About Us
Jiangsu Nanyang Chukyo Technology Co., Ltd.
Jiangsu Nanyang Chukyo Technology Co., Ltd.
Jiangsu Nanyang Chukyo Technology Co., Ltd., formerly known as Shanghai Jiao Tong University Zhongjing Forging Co., Ltd., was established on October 18, 2017. In April 2019, a new production line was put into operation, and in April 2020, the company completed its relocation from Shanghai to Jiangsu. With the establishment of six production lines, the company leverages the triple brand advantages of Shanghai Jiao Tong University, Jiao Tong Zhongjing, and Nanyang Zhongjing. With the support of advanced high-tech forging technology from Shanghai Jiao Tong University's forging profession, the company has experienced stable development for over thirty years. Currently, the company is a member of the China Forging Association. Custom CF53 Inner Race For Automotive Transmission System Forging Parts Factory.
In 2017, the company officially settled in Daitou Town, Liyang City, Jiangsu Province. With an area of 64 acres and a factory space of nearly 16,000 square meters, the company currently employs 200 people. It possesses one 2,500-ton, three 1,600-ton, and one 1,000-ton hot die forging press lines, with mold technicians utilizing advanced CAD/CAM CNC equipment and manufacturing technology. The main products include forged parts for the automotive industry, construction machinery industry, and industrial instrumentation sector, with materials ranging from carbon steel and alloy steel to stainless steel. The annual production capacity of forged parts reaches 20,000 tons. We are CF53 Inner Race For Automotive Transmission System Manufacturers and Suppliers in China.
With a strong foundation and expertise in the industry, Jiangsu Nanyang Chukyo Technology Co., Ltd. is committed to providing high-quality forging products that meet the diverse needs of various industries.
Certificate Of Honor
  • ISO14001 2015 Certificate
  • ISO45001 2018 Certificate
  • NYCT IATF16949
  • NYCT ISO9001
  • PED Certificate
  • PED Certificate