The GRACO 557018 is a worm gear with a 20:1 ratio, designed for use in GRACO industrial equipment. Its material is not explicitly stated in available sources, but worm gears are typically constructed from durable metals such as steel or cast iron. This part is intended to provide reliable speed reduction and torque transmission within GRACO machinery.

Key Features:

• Worm gear
• 20:1 ratio
• Designed for GRACO industrial equipment
• High reduction ratio for torque multiplication
• Durable construction for industrial environments
• Reliable performance in demanding applications

Applications:
Used in GRACO industrial equipment for speed reduction and torque transmission, suitable for various industrial and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment.
• Ensure proper alignment during installation
• Follow manufacturer guidelines for lubrication and maintenance
• Inspect gear for wear or damage before installation