• Large gear coupling range with standard end rings
• Removable end rings for easy maintenance.
• Coupling halves are joined by body fitting Metric Class 8,8 (Grade 5) bolts with nuts.
• With spacer, standard

Technical Specifications

Torque [Max] (in-lb)	5,664,477.29 in/lbs
Torque Rating (N⋅m)	320,000 N·m
Compatible Bore Size [Min] (in)	7.09 in
Configuration	Full Flex Coupling
Lube/Non-Lube	Lubricated
Compatible Bore Size Flex Hub [Min] (in)	7.09 in
Outside Diameter (in)	25.59 in
Outside Diameter (mm)	650 mm
Bore Size Max (mm)	345 mm
Bolt Type	Exposed Bolt
Tooth Profile	Crown faced, Involute Stub Tooth
Coupling Size	345
Style	MTGX
Sleeve Type	Flanged
Includes	Hubs (2) Sleeves (2) Covers(2) Spacer(1) Fastner Sets (1)
Length Through Bore (mm)	290 mm
Coupling Type	Gear Coupling
Length Through Bore (in)	11.42 in
Torque Rating (in-lb)	2,832,238.65 in/lbs
Torque [Max] (N⋅m)	640,000 N·m
Measurement System	Metric
Fastener Quantity	36
Bore Type	Rough Bore
Compatible Bore Size [Min] (mm)	180 mm
Hub Diameter (in)	17.72 in
Bolt Circle	578 in
Temperature Range	-30°C to 70°C
Material	Medium Carbon Steel
Maximum Operating Angular Misalignment	0.5 °
Distance Between Shaft Ends (mm)	0 - 500 mm
Fastener Size	Special 30/M30x119
Bore Size Max (in)	13.58 in