AK34X58 Finished Bore Sheave For 3L Belt Drive, Five Eighth Inch Bore, Cast Iron Single Groove Pulley, 3.45 Inch Outside Diameter, Durable Industrial Machinery Pulley Ready For 3L Belts

Finished Bore Sheave for 3L belt drive, 5/8 bore, 3.45 OD
✔️ 5/8 in bore, 3.45 in OD, cast iron, single groove; 3L belts; 1 pack

This finished bore single groove pulley is cast iron and designed for 3L belt drive systems. It’s a durable, ready-to-fit component for industrial equipment, machine shops, and maintenance tasks where reliable belt tracking matters.

✅ OD 3.45 in (87.6 mm), finished bore 5/8 in (15.9 mm)
✅ Groove width 21/32 in (16.7 mm), single groove
✅ Cast iron construction for durability
✅ Fits 3L belt drive systems
✅ Part AK34X5/8; pack: 1

💡 What is a finished bore pulley used for in a 3L belt drive and how does it benefit small machines? Here's a handy answer:
- Provides precise belt alignment to reduce wear and slip
- Built-in finished bore accepts standard 5/8 in shafts for quick mounting
- Cast iron body offers rigidity and long service life