One Inch Bore Solid Sheave Pulley With Three Point Four Inch Outside Diameter Two Grooves For V Belts Size Four L And Size Three L Hex Set Screws Cast Iron Construction Keyway Three Sixteenth By Three Thirty Second Inches For One Inch Shaft

1-Inch Bore Solid Sheave Pulley with 3.4 in OD and 2 Grooves
✔️ 1 in bore pulley, 3.4 in OD, 2 grooves, hex screws for 4L/3L belts

The 2AK34 1 in bore solid sheave pulley is a heavy-duty drive pulley designed for belt systems that use V-belts. This two-groove pulley is ideal for compact power transfer in equipment like conveyors, packaging lines, and factory automation where reliable belt alignment matters. Cast iron body with a 3/16 x 3/32 in keyway provides secure mounting on a shaft; belt options supported are 4L and 3L.

✅ Bore: 1 in (25.4 mm)
✅ Outside diameter: 3.4 in (86.36 mm)
✅ Grooves: 2
✅ Belt compatibility: 4L and 3L
✅ Set screws: hex, for secure mounting
✅ Keyway: 3/16 x 3/32 in (4.76 x 2.38 mm)
✅ Material: cast iron
✅ Pack: 1 piece

💡 What is a solid sheave pulley used for in belt drive systems?

These pulleys transfer motion from a shaft to a belt and help keep the drive aligned and efficient. - belt drive components for V-belt systems that need reliable torque transfer - two groove design allows for dual-belt use in compact setups - secure mounting via a shaft keyway and hex screws - ideal for conveyors, packaging lines, and general industrial machinery