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8 THK 4 INCH LINEAR BEARINGS WAY SET HR1123 Each Rail Set includes 2 Bearings and 2 Slides. Bearings Slides measure 1.93" Long. Rail dimensions are approximately .460" wide x .312" high x 4" long providing a 2" stroke. The guidance system LM type HR uses a double crown of spheres with angular contact to 45° and concurs to realize movements with limitless race. Arranging special tracks LM it has been obtained a system of linear motion of reduced height and elevated rigidity, let alone better performances thanks to the reduced resistance to the friction. As the THK employs an ideal rolling mechanism, wear is negligible, and high precision is retained for long periods of time. The THK Guide withstands a load applied in any direction, whether vertical or horizontal. Since the groove is shaped as a circular arc, a preload can be applied to increase rigidity. Even under high-speed operating conditions, the THK Guide does not chip or experience similar problems like those commonly found in ordinary sliding guides. This Guide thus offers superior performance at high speeds. The THK Guide is provided with an ideal rolling mechanism. Therefore, the difference between dynamic and static friction is only slight, and motion losses are slight The shape of the LM block is designed to be rigid yet small so it can be installed in a limited space - large diameter balls permit the LM Guides to be rigid in all directions. The unique 2 piece design allows you to build a precision slide to suit the dimensions of your required workpiece. http:// /documents/us_pdf/products/generalA/en_A_25_lmguide_eachmodel_c2.pdf I will fully guarantee this precision assembly that will make a great precision axis or any type of slide rail. Thanks for looking! If you have any question on this item please call us at 1-(***)-826-3433 (9 - 5pm Eastern). (all content is the responsibility of the poster) |
g.morton@oklahomaselltoday.com (Gertrude Morton) for more information. All emails will be forwarded to the poster's actual email address.