210119 Shaft and Pin Assembly

The 210119 Shaft and Pin Assembly by Blackmer is a precision-engineered pump component designed explicitly for Blackmer positive displacement and sliding vane pumps. Manufactured by KI Pumps of Waukesha, WI, a globally recognized supplier of pump components, this assembly enhances pump performance, longevity, and reliability in demanding industrial environments. The assembly includes a machined steel shaft and a matching pin, both features countered with corrosion-resistant coatings suitable for chemical processing, oil refining, and water treatment applications. The steel shaft measures 250 millimeters in length and 25 millimeters in diameter, ensuring compatibility with models requiring these dimensions. The pin is 40 millimeters long with an 8-millimeter diameter, designed for secure retention within the assembly and supporting proper alignment during operation. Key features include tightly toleranced machining to ensure smooth rotation rated up to 300 RPM, durable steel construction for strength and wear resistance, and phosphate surface treatment for corrosion protection. The assembly supports efficient power transfer during pump operation, reducing malfunction risks, and extending the service life of the pump components. This 210119 Shaft and Pin Assembly is suitable for maintenance, repair, or replacement in Blackmer pumps demanding durable, precision-machined parts. It is particularly effective in applications requiring high reliability, such as chemical processing, oil refining, or water treatment, where consistent pump performance is critical. Each purchase includes one shaft and one pin; additional hardware or gaskets are not supplied. Routine lubrication with compatible grease is recommended for optimal functioning. Periodic inspection and cleaning are advised, and the pin should be replaced if signs of excessive wear or corrosion are observed to maintain peak performance.