Double Groove Web Sheave 4.25 Inch Outer Diameter 5/8 Inch Bore For V Belt A 3L And 4L Belts Cast Iron Beefy Heavy Duty Pulley With Fixed Bore Industrial Grade Construction Model 2AK4458
✔️ 4.25 in OD, 2 grooves, 5/8 in fixed bore, cast iron
This heavy duty fixed-bore, dual-groove pulley is built from cast iron for durability in industrial belt drives. It fits standard V-Belt sections A, 3L, and 4L, making it ideal for machines that rely on reliable, high-torque power transmission.
✅ Outer diameter: 4.25 in (108 mm)
✅ Bore size: 5/8 in (15.9 mm) fixed bore
✅ Grooves: 2 for A, 3L, and 4L V belts
✅ Material: Cast iron body for rugged use
✅ Shaft compatibility: Fits standard 5/8 in shafts
💡 What is a fixed bore double groove pulley used for in belt drive systems? Fixed bore pulleys mount directly on a shaft for solid, aligned drives. - Easy to mount on a dedicated shaft for consistent operation - Maintains belt alignment under load and reduces slip - Works with A, 3L, 4L V belts for standard industrial drives - Durable cast iron construction for heavy-duty use