Knowledge

Crossed roller bearing is a special type bearing with separable inner ring and rotating outer ring. Its special structure can achieve high-precision r

There are five types of bearings commonly used in machine tool spindles: deep groove ball bearings, angular contact ball bearings, two-direction thrus

When the tapered roller bearing is being installed, it must be stopped in accordance with the working specifications. If there are many achievements,

The following types of bearings are widely used for rolling mills: double row tapered roller bearing, four row tapered roller bearings, double row cyl

The crossed roller turntable bearing of the crane plays the role of connecting the upper part and the chassis part in the slewing mechanism, and also

Large bearings require a lot of force when pressed in, so it is difficult to press in. For this reason, hot mounting methods that heat bearings in oil

The crossed roller bearing is widely used for robots, which also plays an important role for robot's performance. Industrial robots are also very comm

In the vertical lathe machines, the rotary table is one of the core elements which reflect the overall performance of the machine tool and realize the

1. Improve engagement accuracy; 2. Tooth runout 0.06-0.15mm; 3. Tooth surface roughness Ra0.8; 4. Reduce engagement noise; 5. Reduce the wear stre

Deep groove ball bearing and angular contact ball bearing are representative rolling bearings. With capability of carrying radial load and bidirection

What is bearing preload? Generally, the rolling bearing has a certain clearance in the working state. But in order to achieve a specific purpose, in t

Crossed roller bearing is widely used for industrial robots. The bearing is the one of the important parts for robots. If the bearing is damaged, the