Aluminum Alloy Double Groove Pulley 40 To 50mm For 8 To 20mm Fixed Bore V Shape Timing Belt Or O Type Belt Motor Shaft Drive 10mm Bore Compatible High Strength Durable
✔️ Aluminum alloy double groove pulley, 40/50mm OD, 10mm bore
This aluminum alloy double groove pulley is designed for belt-driven motor shafts and supports A- or O-type V-shaped timing belts. The dual grooves let you run different speed ratios, and the outer diameter options give setup flexibility. Built from strong aluminum alloy, this pulley is lightweight yet sturdy for regular machine use. Pack: 1 pulley.
✅ Material: Aluminum alloy, color: Silver
✅ Outer diameter: 40 mm (1.57 in) or 50 mm (1.97 in)
✅ Bore options: 8, 10, 12, 14, 15, 16, 20 mm (0.31, 0.39, 0.47, 0.55, 0.59, 0.63, 0.79 in)
✅ Height: 30 mm (1.18 in); Screw: M5
✅ Application: for motor shaft drive with A- or O-type V-belt timing belts
💡 What is a timing belt pulley used for in belt drive systems? - Power transmission between motor and driven components - Handy for creating different speed ratios with dual grooves - Common in CNC machines, 3D printers, and automation setups