Model: 2149905

Special Features:

First end diameter 0.2810 inches for 0.0780 inches then steps to 0.3740 for 0.5000 inches with a surface finish of 32.0 microinches, then steps to 0.6250 inches for 0.3750 inches; second end diameter 0.2810 inches for 0.0780 inches then steps to 0.3750 inches for 0.8120 inches with a surface finish of 63.0 microinches, then steps to 0.6250inches diameter; both ends machined out to a depth of 0.1560 inches and 0.2180 inches diameter; unless specified all surfaces finished to 125.0 microinches

Properties:

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.