Industry Information

Dismantling method of needle bearing

Percussion methodThe striking force is generally applied to the inner ring of the bearing. The striking force of the shield machine room should not be applied to the rolling element and cage of the...

Classification of linear bearings

(1) Standard type, clearance adjusted linear bearing, open linear bearing, extended linear bearing, general linear bearing(2) Flange type linear bearings can be divided into: round flange type, fla...

Installation and disassembly of rod end spherical plain bearing

Where a press is missing or cannot be used, an assembly sleeve and a small hammer can be used to install the end bar spherical plain bearing. The hammering force shall be evenly transmitted to ...

What are the usual rod end joint bearing repairs?

Regular maintenance: In order to ensure the normal operation of the main engine, according to the request of the main engine and the design theory and application experience of the bearing, a maintena

Ball screw maintenance method

Good lubrication is necessary when using a ball screw. Without sufficient lubrication, the friction between the steel ball and the rolling surface will increase during operation, and it may become the

Analysis of the development situation of couplings in recent years

In recent years, due to the rapid development of the servo motor industry, the need to adapt to high-speed and high-precision control has been increasingly exaggerated.

The development trend of drum gear coupling

Drum gear coupling is a new type of gear coupling developed on the basis of spur gear coupling and digesting and absorbing foreign advanced technology.

Special joint bearings are promising, and the bearing industry welcomes a period of rapid growth

Spherical joint bearings are a sub-industry in the bearing industry. At present, the market size of my country's joint bearing industry is about 1.6 billion yuan, of which domestic enterprise sales ar

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