fenner drives fs0566 self adjusting tensioner b v belt size
self adjusting tensioner b v belt size range mounting hole 0.40 in in temp range 32 225 f force range 0 42 lbs br b features b ul li dimension d in . 3.34 li li dimension g in . 0.4 li li application v belt drives li li dimension e in . 8.69 li li item self adjusting tensioner li li mounting hole in . 0.40 li li tensioning arm deflects up to 45 degrees either side of its neutral position allowing a pretension force that self adjusts an idler to everyday elongation of chain or belt while dampening vibration in the drive li li v belt size range b li li insert alloy steel torsional wrapped spring which may be reversed to allow bi directional use . li li function self adjusting tensioner eliminates need for regular manual retensioing li li temp . range f 32 225 li li dimension t in . 1.37 li li dimension a in . 2.12 li li dimension b in . 0.26 li li dimension c in . 1.19 li li force range lbs . 0 42 li li idler outside dia . 5.04 li li 10 deg . normal dim . s in . li li dimension l in . li li dimension n in . li li flat belt width in . li li hard 10 degree force lb . li li hard 30 degree force lb . li li idler bolt in . li li includes li li normal 10 deg . force lb . li li normal 20 deg . force lb . li li normal 30 deg . force lb . li li 20 degree dim . s in . li li 30 degree dim . s in . li li ansi chain size li li dimension j1 in . li li dimension j2 in . li li dimension k in . li li hard 20 degree force lb . li li mounting hole metric li li agency compliance li ul