Rail TRSA series

* single Shaft Assemblies (SA series) are a complete pre-engineered assembly which simplifies the use of a linear bearing system in a mechanical positioning application. Each assembly has a steel shaft pre- mounted to a black anodized precision machined aluminum support. The pre- drilled base mounting holes in the 6, 12, 18, and 24 inch aluminum supports allow for easy customer mounting. The SA assemblies come in standard lengths from 6 to 192 inches and with shaft diameters from 1/2 to 2 inches. * Twin Rail shaft assemblies are a complete pre-engineered assembly which simplifies the use of a linear bearing system in a mechanical positioning application. The two steel shafts are mounted and pre-aligned on the common base, therefore eliminating the time consuming alignment process normally required for two seperate shafts. The pre-drilled base mounting holes in the aluminum support allow for easy customer mounting. Each 6, 12, 18, & 24 inch aluminum support has two threaded holes at one end, to assist in leveling the assembly in the final mechanical structure. The TRSA assemblies come in standard lengths from 6 to 192 inches, and with shaft diameters from 1/2 to 2 inches.