Description
UCF207-21 Black Oxide Plated Insert Flange Units 4 Bolt Set Screw Locking 1 5/16" Inner Diameter |
UCF207-21 Flange Units 4 Bolt Ball Bearing, UCF207-21 is Set Screw Locking, bearing has solid base housing construction, bearing has wide inner ring.Black oxide has certain properties and characteristics that makes it ideal for certain applications. It is used to add corrosion resistance and for appearance.
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