608-2RS EZO/Nachi Bearing Sealed Japan 8x22...

608-2RS EZO/Nachi Bearing Sealed Japan 8x22x7 Kit13532. Related Items: ... New Nachi bearings increased the torque of my Milwaukee Magnum drill and saved me from buying a new drill. The drill was never this quiet or ran this cool. I used sealed bearings to keep out dust from drilling. The original seals on the lesser bearings failed.