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Dave Humblet

V-Guide Rail for Linear Roller Bearings Dimensional Data

June 30, 2011 - Rockford, IL  -  Posted by Dave Humblet

Occasionally dimensional information in the PBC Linear – Linear Motion Solutions catalog is misinterpreted. Linear V-Guide Height Dimension Below is a clarification of the detail given for the V-Guide Rails in the CRT family of linear roller bearing guideways.

The overall height dimension given in the catalog is not a physical dimension that can be measured.  It is the theoretical point where the two planes would intersect.  Thus the dimension given in drawing is for Reference Only, and the actual rail will be slightly smaller.  Keep this in mind as you check the height or the rail during inspection, or as you are designing to meet a specific vertical location requirement.

For full specifications on V-Guide Rails, visit, or for further application assistance, please call us at (800) 962-8979. 



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