Company dynamics

Removal and installation of rod end bearings

2021-12-25
Where the press is lacking or cannot be used, the end rod joint bearing can be installed with an assembly sleeve and a small hammer.

Announcement of Comprehensive Evaluation Results of Benefits per Mu in 2020

2021-09-01
District departments, Nanmingshan Sub-district, group companies, and enterprises in the district:

Introduction to the structure of needle roller bearings

2021-07-16
Needle roller bearings are equipped with thin and long rollers (the length of the roller is 3-10 times the diameter

Features of ball screw

2021-03-13
Because there are many balls in the rolling motion between the screw shaft and the screw nut of the ball screw pair, higher motion efficiency can be obtained.

Lishui Jinzheng Bearing Manufacturing Co., Ltd. wishes everyone a Happy New Year 2021!

2021-01-30
The plum blossoms reflect the spring light, and the golden bull announces the good news.

Lishui Jinzheng Bearing Manufacturing Co., Ltd. May 1st holiday notice

2020-04-29
May Day is approaching. According to national regulations and combined with our company's actual situation

Lishui Jinzheng Bearing Manufacturing Co., Ltd. wishes everyone a happy Chinese New Year 2020

2020-01-16
After the joy of the Year of the Pig, usher in the glory of the Year of the Rat.

Types of ball screws

2019-10-17
The nut of the ball screw can be divided into the elbow type, circulator type and end cap type according to the circulation mode of the steel ball.

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