• 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.
• Standard design, larger sizes, heavy duty

Technical Specifications

Temperature Range	-30°C to 70°C
Lube/Non-Lube	Lubricated
Maximum Operating Angular Misalignment	0.5 °
Length Through Bore (mm)	430 mm
Overall Length (mm)	885 mm
Outside Diameter (mm)	995 mm
Speed Max (rpm)	950 rpm
Includes	Hubs (2) Sleeves (2) Covers(2) Fastner Sets (1)
Fastener Quantity	20
Length Through Bore (in)	16.93 in
Hub Diameter (in)	27.95 in
Bolt Circle	895 in
Compatible Bore Size [Min] (in)	12.8 in
Torque Rating (in-lb)	17,524,476.62 in/lbs
Tooth Profile	Crown faced, Involute Stub Tooth
Bore Size Max (mm)	550 mm
Style	MTG-HD
Configuration	Full Flex Coupling
Bolt Type	Exposed Bolt
Bore Type	Rough Bore
Coupling Size	550
Compatible Bore Size [Min] (mm)	325 mm
Overall Length (in)	34.84 in
Measurement System	Metric
Coupling Type	Gear Coupling
Material	Alloy Steel
Sleeve Type	Flanged
Torque [Max] (in-lb)	35,048,953.24 in/lbs
Torque [Max] (N⋅m)	3,960,000 N·m
Outside Diameter (in)	39.17 in
Torque Rating (N⋅m)	1,980,000 N·m
Compatible Bore Size Flex Hub [Min] (in)	12.8 in
Distance Between Shaft Ends (mm)	25 mm
Bore Size Max (in)	21.65 in
Fastener Size	Special 42/M39x157