C-Cast Rotary Union

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The C-Cast rotary union is available in both external and internal (journal-inserted) mounted options and single- and dual-flow configurations. The internal-mounted, or journal inserted configuration, is the most popular and is found on the majority of continuous casting machines in North America and Europe. The C-Cast union features a large bearing area, deep grease galleys, and two Quad-Seal o-rings that keep contaminants out of the sealing area. With a minimum of moving parts and low maintenance requirements, the C-Cast is preferred by steel makers and OEMs worldwide. The C-Cast union is rated up to 121° C (250° F), 10 bar (150 psig), and 100 RPM.

	Single Flow
	CJEA CJIA
	Dual Flow
	CJED CJID

Features	Benefits
Minimum of moving parts Permanently lubricated Large bearing area	Simple design for easy operation Low maintenance requirements Provides shock and vibration resistance