Well who the hell vacuums up glass, coins, marbles and bolts?!?!
I have had the same belt on my Hoover Turbopower 1 U2194 since I got it in early 2012 when I cleaned it up, I had that cleaner out the other day and the brushroll is still turning fine!
I got a new in box Hoover Purepower manufactured in 1999, the belt still turns the brushroll fine, it could benefit from a new belt but it turns the brushroll perfectly adequately.