Specifications
The track material used is AISI 1045, with a V-edge that is case hardened to a hardness of 49-52 Rc. The tracks are cut to length with a tolerance of +- .063 inches, and the hole spacing and size have a tolerance of +- .005 inches. For customer-specified lengths, the end hole is positioned equally at both ends. Tracks are available either undrilled or predrilled and cut to length. Stainless material is designated as 420SS, indicated by -SS.

Dimensions
The document provides detailed dimensions for various sizes of guide rollers, including width, mounting shoulder location, mounting shoulder to center line, mounting shoulder depth, end hole spacing, hole size through diameter, hole to hole spacing, and height. The sizes range from T-1 to T-4, with specific measurements provided for each size.

Part Number Example
An example of a part number is given as T-2 x 36" (Undrilled) or T-2 x 36" -9 (9 holes equally spaced).