Timing Belt Idler Assembly
AST's TIMING BELT IDLER ASSEMBLY COMES READY TO INSTALL
A series of timing pulley idler assemblies are rotary assemblies that incorporate precision bearings and components. The assemblies are used for applying pretension to timing belts in positioning systems and include two flanged miniature stainless-steel bearings pre-loaded with a wave spring, stainless steel shaft, and aluminum housing. Pulleys are available to accommodate various pitches and belt widths.