The GRACO 190978 is a needle bearing designed for use within GRACO agitator assemblies. It is typically constructed from high-quality steel and is intended to provide smooth rotational support for shafts and gears in industrial mixing and agitation equipment.

Key Features:

• Needle Bearing
• 50 mm (as referenced in related documentation)
• Steel (assumed, not explicitly stated)
• Compatible with GRACO agitator assemblies, including models referenced in manuals such as 3A4548K and 308609V
• Provides reliable rotational support for shafts and gears
• Designed for use in heavy-duty industrial environments
• Supports smooth operation and longevity of agitator assemblies

Applications:
Used in GRACO electric and air-driven agitators for mixing and agitation in industrial applications, such as paint, coatings, and chemical processing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Refer to the specific GRACO agitator manual for detailed installation instructions
• Ensure proper alignment and lubrication during installation
• Regularly inspect and maintain bearings to prevent premature wear
• Follow manufacturer-recommended maintenance schedules
• Use appropriate tools and torque settings for installation
• Replace bearings at recommended intervals or when signs of wear are detected