The GRACO 18B197 is a precision-engineered key, typically made from hardened steel, designed to secure and align components within GRACO equipment. Its primary function is to ensure proper fit and prevent slippage between rotating parts such as shafts and gears.

Key Features:

• Key (mechanical component)
• 8mm x 10mm x 1"
• Hardened steel (typical for such keys, not explicitly stated in available documentation)
• Precision-engineered for secure fit
• Durable construction for prolonged service life
• Essential for smooth operation and alignment of equipment parts

Applications:
Used in GRACO industrial equipment, particularly in machinery requiring secure shaft and gear alignment, such as surface preparation and finishing tools.

Installation Notes:

• Using a genuine GRACO key ensures proper fit, alignment, and safe operation of equipment, reducing the risk of mechanical failure.
• Ensure the keyway is clean and free of debris before installation.
• Align the key with the shaft and mating part before pressing into place.
• Do not force the key; it should fit snugly without excessive pressure.
• Regularly inspect the key and mating parts for wear or damage.
• Use only genuine GRACO replacement parts for compatibility and safety.
• Follow equipment manual instructions for installation and maintenance.
• Periodically check key and related components as part of routine maintenance.