V Type Pulley With 7mm Bore And 41mm Outer Diameter Aluminum Alloy Single Groove For 4 To 5mm PU Round Belts Fits Motor Shafts And Drilling Machines Durable Lightweight Precision Engineering

Aluminum V-Type Single-Groove Pulley, 7mm Bore, 41mm OD
✔️ Lightweight aluminum alloy, single groove, 7mm bore

This aluminum V-type single groove pulley is designed to drive 4-5 mm PU round belts and fits standard motor shafts and drilling machines. It’s a compact, reliable choice for DIY milling setups, small spindles, and fitness equipment where smooth belt action matters.

✅ 7mm bore for 4-5mm PU belts
✅ Outer diameter 41mm with a slim 16mm height
✅ Aluminum alloy construction keeps weight down and noise low
✅ 90° top screw fastening for quick, sturdy mounting

💡 What is a common use for a V-type pulley in small machines? This handy belt drive helps keep motion smooth and reliable. - driving belts on compact motors - enabling clean belt routing on DIY milling setups - stabilizing belt tension on small spindles