Thk Rsr 12 Vm Linear Ball Slide, 8f16

US $460

  • Essex, Vermont, United States
  • Jun 19th
THK Linear Ball Slide Model RSR 12VMm (8F16)   With models RSR and RSR-W, balls roll in two rows of raceways precision-ground on an LM rail and an LM block, and endplates incorporated in the LM block allow the balls to circulate.  Since balls circulate in a compact structure, the LM Block is able to provide infinite straight motion and thus infinite stroke.  The LM block is designed to have a shape with high rigidity in a limited space, and in combination with large-diameter balls, demonstrates high rigidity in all directions.   Model RSR uses Gothic arch grooves in the ball raceways. When two rails of RSR are used in parallel, any error in accuracy of the mounting surface may increase rolling resistance and negatively affect the smooth motion of the guide. For specific accuracy of the mounting surface.   When using this model in locations where it is difficult to obtain satisfactory accuracy of the mounting surface, we recommend using types RSR…A (semi standard) whose ball raceways have circular-arc grooves. (avoid using these types in a single-rail configuration).   Upon request, a reprint of the 20 page RSR LS Guide Miniature Types Model RSR Guide can be included.  This is sold in a set of 4. WARNING:   Do not remove slide from rail.  The ball bearings will fall out! They are difficult to re-assemble.

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