The long axis can play a very important role in playing a good role.

Guideway is widely used in our daily life. In many cases, the role of the guide is needed to carry out normal operation, and many guideways contain a linear optical axis this part. In addition, there is a double axle guideway. What kind of device is it?
Drive shaft, as its name implies, is used to transfer torque without bearing bending moment. Its main materials are carbon steel, alloy steel, ductile iron or alloy cast iron and other options, but its working capacity is mostly dependent on strength and stiffness. Such products will also be used in many ways, as long as strictly in accordance with the provisions of the way to operate, can play a good use of results, play a vital role. The major axis
When the rotational speed, load and other conditions permit, the angle contact bearings of type 36000 and 46000 can be replaced each other; there are also bearings with oil ducts, oil holes can replace ordinary bearings, their use effect is the same.
The double-axis guide is a kind of device which can bear, fix, guide the moving device or equipment and reduce its friction. It is mainly used in linear reciprocating motion occasions. Because it has a higher rated load than the linear optical axis, so it can bear a certain torque at the same time, and can achieve high-precision linear motion under high load.