GRACO Bearing Shaft - (SKU: 190819) with acetal ball material and

with acetal ball material and Buna-N seat material (varies by configuration)

Replace with genuine GRACO parts to avoid equipment failure

Ensure proper alignment and secure connection using the 1/8-inch NPT thread

Used in GRACO spray equipment to secure the clutch assembly and prevent unwanted rotation

Replace if signs of degradation or malfunction are observed

GRACO Bearing Shaft - (SKU: 190819) with acetal ball material andThe GRACO 190819 Bearing Shaft is a precision engineered component designed for use within GRACO diaphragm pump assemblies. Its main material is not explicitly stated, but it is typically constructed from durable metals such as steel or stainless steel for longevity and reliability. This part functions as a critical support and rotational element within the pump, ensuring smooth operation and alignment of moving parts. Key Features: Bearing Shaft