The GSR's balls roll in two rows of precision-ground raceway, and are recirculated by the attached end plate. As the LM block surface is tilted, by simply fastening the mounting bolts, clearances can be elminated and an appropriate preload can be applied. Type GSR has a special contact design employing a circular-arc groove and, even if levelness and rail parallelism are not fully established, it can provide smooth linear motion with no affect on service life. With its high self-adjusting capability, GSR is best suited for uses in which high installation accuracy is difficult to achieve, and in industrial machines in general.
Click on a picture below for drawings and dimensions..........
Alternatively, click here for THK's complete GSR catalogue in PDF format
(requires Adobe Acrobat Reader, click here to download)
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