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THK Linear Guide

​THK linear guides can be divided into: roller linear guides, cylindrical linear guides, and ball linear guides. They are used to support and guide moving parts and make reciprocating linear motion in a given direction.

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Product Details

       Depending on the nature of the friction, linear motion guides can be classified into sliding friction

 guides, rolling friction guides, elastic friction guides, and fluid friction guides.

       1.THK linear guide's automatic self-aligning ability

       The DF (45-°45)° combination from the circular groove can be absorbed by the elasticity of the steel

 ball and the transfer of the contact point during the installation, even if the mounting surface is

 somewhat deviated, it can be absorbed by the inside of the line slider. The effect of automatic self-

 aligning ability is produced to obtain a smooth motion with high precision and stability.

       2.THK linear guide is interchangeable

       Due to the strict control of production precision, the size of the linear guide can be maintained within

 a certain level, and the slider has a retainer design to prevent the steel balls from falling off. Therefore,

 some series of precisions are interchangeable, and customers can order the guide rails or Slider can also

 store guide rails and sliders separately to reduce storage space.

       3.THK linear guide has high rigidity in all directions

       The four-row circular groove is matched with the contact angle of 45 degrees such as four rows of

 steel balls to make the steel ball reach the ideal two-point contact structure, which can withstand the load

 from the up and down and the left and right directions; if necessary, it can apply preload to improve



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