3417 Series 5mm HTD Pitch Set-Screw Pinion Timing Belt Pulley (8mm REX™ Bore, 16 Tooth)

Engineered specifically for 5mm HTD belts with widths of 9mm or less, this 24 tooth, 8mm REX™ bore pinion pulley features a profile-matched bore to create a positive drive, while a pair of set-screws prevent the pulley from moving axially on a shaft. Built-in shims on each side allow the pulley to rest against a bearing while providing clearance between the pulley and the bearing’s outer race.