Hall A · Booth A312

Jiangsu Nanfang Precision Co., Ltd.

Registered Chinese name江苏南方精工股份有限公司Jiangsu Nanfang Precision Co., Ltd.

The company was founded in 1988 and is located in Changzhou City, Jiangsu Province, covering an area of 70,000 square meters and more than 1,000 employees. The company was listed o…

Radial needle roller and cage assembly bearingsStamped outer ring needle roller bearingsball screw
Supply Chain & Components

Company Profile

The company was founded in 1988 and is located in Changzhou City, Jiangsu Province, covering an area of 70,000 square meters and more than 1,000 employees. The company was listed on the Shenzhen Stock Exchange in 2011 (stock code 002553) and is a national-level specialized, specialized, new and small giant enterprise. Mainly engaged in the production of needle bearings, ball screws and one-way clutches. The products are used in industrial robot RV reducers, embodied intelligent/humanoid robot planetary reducers, cycloidal pinwheel reducers and robot linear drive joints. In addition, it also involves engineering machinery, industrial transmission equipment, food packaging and printing and packaging machinery, mining machinery, garden machinery, power tools, high-voltage power transmission, door control, agricultural machinery, textile machinery and other fields. The company serves many high-end customers in related industries and the world's top 500 companies, including: Sumitomo of Japan, Zhejiang Huandong, Shaanxi Qinchuan, Zhongli De, Zhuhai Pegasus, Hebei Zhikun, Nantong Zhenkang, Hengfengtai, Zhejiang Xiaxia, NGC, Yantai Eddie, Zhejiang Huazhen, and Youbi

Key Products

03 ITEMS
Radial needle roller and cage assembly bearings
01

Radial needle roller and cage assembly bearings

This type of needle roller bearing adopts a detachable portal cage structure, a cage structure with self-locking needle rollers, and a full complement, self-retaining needle roller structure. It has more needle roller layouts, is easy to install, and has stronger load-bearing capacity. The cage made of nylon has high quietness, while the cage made of low carbon alloy steel has high structural strength. The needle roller adopts 1μm high-precision grouping and convex shaping process.

Stamped outer ring needle roller bearings
02

Stamped outer ring needle roller bearings

This type of bearing is a needle roller bearing with a thin-walled stamped outer ring. It is usually used in applications where the housing bore cannot be used as a raceway for the needle roller and cage assembly, and a high load capacity is required, as well as a very compact and economical bearing configuration. These bearings are mounted in the housing with an interference fit. This makes the design of the housing bore simple and economical since no shoulder or snap ring is required to axially position the bearing.

ball screw
03

ball screw

The ball screw pair is a special screw drive. Circular motion is converted into linear motion, or linear motion is converted into circular motion. Compared with the traditional sliding screw transmission, it has the following characteristics: high transmission efficiency; reversible transmission; good synchronization performance; high transmission accuracy; long service life.