Martin Pulley Groove SPB Size 132 mm.

• Convenience, easy to install and disassemble the pulley
• fast installation Requires minimal installation and customization tools
• can be adjusted to use with many shaft sizes by replacing only the bush
• Helps prevent damage to the machine from pulley assembly.
• Eliminate the problem of reaming holes for pulley shafts that are too small or too large because of the use of ready-made bushings.
• Pulley does the balance.

Pulley Martin size