Description
6404 Deep Groove Ball Bearing has an inner diameter of 20 mm. It comes with a width of 19 mm. The outer diameter of this bearing is 72 mm. This dimension is ideal for the smooth working of heavy types of machinery. These ball bearings are good enough for this highly challenging field. These ball bearings help you deliver a limiting speed of 15000 rpm. With a Standard design, it’s ideal for all types of machinery. And the standard lubrication enhancement makes the functioning smooth and flexible.
6404 Deep Groove Ball Bearing