Special Features:

Bore lg of shaft, 2.125 in. Dia; counterbore both ends, 2.187/2.188 in. Dia, 2.020 in. Dp; first end has one additional, ident, int thd hole, both holes equally spaced on a 6.000 in. Bolt cir dia; second end has three additional, ident, int thd holes, all four holes equally spaced on a 3.250 in. Bolt cir dia

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.