US Tower model TX-455 MDP (motorized with positive pull-down) uses a 4 groove pulley with the number 3V315SH stamped on it. The bearing is broken. What do you suggest? Is the complete part available?
I see you are located in Sun City West, Arizona. Thereis a machine shop community club there in Sun City. Last time I looked into it, the club was populated by some very capable machinistsalong with
A local machine shop (Job shop type, not production machining) can change bearings easily, or find someone who does it for a hobby (hey, they are really small job shop machine shops). However, don't