Do you know the function, material and selection factor of the linear ball bushings?

linear ball bushings is used outside the mechanical parts to achieve sealing, wear protection and other functions of the accessories. linear ball bushings is widely used in many industrial applications, such as valves and bearings.

The function of linear ball bushings
The use flexibility of the bushing is high, it can play a lot of role, in a word, the bushing is a kind of parts to protect the equipment. The use of bushing can reduce the wear, vibration and noise of equipment, and has anti-corrosion effect. The use of bushing can also facilitate the maintenance of mechanical equipment, simplify the structure of equipment and manufacturing process.

The effect that linear ball bushings plays in actual work and its application environment and purpose have very big concern.In valve applications, the bushing is fitted to the stem within the bonnet to reduce leakage and seal the valve. In the field of bearing application, the use of bushing can reduce the wear between the bearing and the shaft seat and avoid the increase of the clearance between the shaft and the hole.

The material of the linear ball bushings
Liner material is mostly soft metal, rubber, nylon and non-metallic polymer, etc., these materials are relatively soft texture, low cost. In a variety of harsh working conditions，the bushing protects the encased parts against vibration, friction and corrosion, while the bushing itself is easy to replace after damage, low cost and good economy.

linear ball bushings selection factor
The use range of linear ball bushings is big, the sort is more also, want to choose proper bushing, must consider its purpose, different types of linear ball bushings are selected for different working conditions. Bush selection in the main· the conditions to be considered are the pressure, velocity, pressure-velocity product and load properties to be borne by the bushing.In addition, whether the liner is lubricated and the state of lubrication also determines its service effect and life.