Ball Bearing, Kinney, KMBD Booster, KMBD1600, KMBD850, Part# 21964 – vacstellar

Description

This Part #21964 ball bearing is made to the exact specifications for Kinney KMBD1600 and KMBD850 booster pumps. It’s a component, likely with specific internal clearances and cage material designed for high-speed vacuum pump duty. When replacing a bearing, it’s critical to use the correct one. Using a Kinney bearing, like this #21964, ensures the right fit, the right tolerances, and long-term reliability for your booster pump.