Jackshafting Part 4: Tub Grinder Jackshaft Refurbishment

Jackshafting Part 4; Is not a video about Lathes, Mills, Drill Presses, welders, welding, Machining or PlasmaCAM or plasma cutting, in fact no fabrication or manufacturing is planned unless it is for the need of tooling! It's about the mechanical break down and refurbishing a Jackshaft assembly. A jackshaft, also called a countershaft, is a common mechanical design component used to transfer or synchronize rotational force in a machine. A jackshaft is often just a short stub with supporting bearings on the ends and two pulleys, gears, or cranks attached to it.