Pin Drive Master Casing Bushings

* To print tables please download PDF

Solid Body - Split Body - Hinged

rotary adapter rings

DEN-CON manufactures a wide range of Rotary Adapter Rings for 75 1/2", 60 1/2”, 49 1/2” & 37 1/2” Rotary Tables. The rings may be either solid or split design and the configurations of the bushings can be from one maker of rotary to that same maker (i.e. LTI-LTI) or from one brand to a different brand (i.e. OILWELL-NATL).

Ordering information is in the table below. Other configurations are available on request.

All adapter rings for use with 37 1/2" tools and smaller are rated 500 ton.

All adpater rings for use with 49 1/2" tools and larger are rated 750 ton.

ROTARY TABLE SIZE	ADAPTER SIZE	TONNAGE	PART #	OUTER CONFIG.	INNER CONFIG.
60 1/2”	60 1/2” X 49 1/2”	750	2764-6	LTI	LTI

49 1/2”	49 1/2” X 37 1/2”	500	2763	NATL	NATL
		500	2763-2	OILWELL	OILWELL
		500	2763-2-1	OILWELL	NATL
		500	2763-3	EMSCO	EMSCO
		500	2763-3-1	EMSCO	NATL
		500	2763-6	LTI	LTI

37 1/2”	37 1/2” X 27 1/2”	500	2759-1	NATL	NATL
		500	2759-1-2	NATL	API
		500	2759-3-2	EMSCO	API

NOTE: Specify SPLIT or SOLID Ring when ordering.
Contact company for other configurations.