3401 Series Set-Screw Round Belt Pulley (4mm Bore, 8mm PD)

The pulley provides secure fixation on the shaft with a locking screw and stable operation of the drive system with round belts.

• Mounting bore: 4 mm
• Weight: 3.7 g
• Material: aluminum
• Coating: transparent anodized
• Pitch circle (PD): 8 mm

The pulley is suitable for small mechanisms and roller gears, ensuring precise and reliable transmission of motion.