rieles y carruajes Germany imported Rexroth/Star linear slider block bearing R165371420

The combination of arc grooves during installation, that is, due to the elastic deformation of the steel ball and the transfer of the contact point, even if the installation surface is somewhat deviated, it can be absorbed by the inside of the linear rail slider, resulting in the effect of automatic centering ability. And get high-precision and stable smooth motion. Interchangeability: Due to the strict control of the manufacturing precision, the linear guide rail size can be maintained within a certain level, and the slider has a retainer design to prevent the steel ball from falling off. Therefore, some series of precision are interchangeable. Customers can order guide rails or The sliding block can also be stored separately from the guide rail and the sliding block to reduce storage space. High rigidity in all directions: The use of four-row arc grooves and a 45-degree contact angle of four rows of steel balls allows the steel balls to achieve an ideal two-point contact structure, which can bear the load from the up, down and left and right directions; when necessary, preload can be applied to increase rigidity.

Expect guide block bearing of brand Rexroth, we also supply guide carriages and slide rail of other brand, such as PMI, SBC, CPC, STAF,THK, IKO, etc.