• 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

Tooth Profile	Crown faced, Involute Stub Tooth
Style	MTG-HD
Torque Rating (N⋅m)	363,000 N·m
Overall Length (mm)	516 mm
Bore Size Max (mm)	280 mm
Compatible Bore Size Flex Hub [Min] (in)	5.51 in
Measurement System	Metric
Bolt Type	Exposed Bolt
Sleeve Type	Flanged
Torque Rating (in-lb)	3,212,820.71 in/lbs
Compatible Bore Size [Min] (mm)	140 mm
Torque [Max] (N⋅m)	726,000 N·m
Coupling Size	280
Includes	Hubs (2) Sleeves (2) Covers(2) Fastner Sets (1)
Length Through Bore (mm)	250 mm
Fastener Quantity	15
Temperature Range	-30°C to 70°C
Hub Diameter (in)	14.57 in
Outside Diameter (in)	21.26 in
Torque [Max] (in-lb)	6,425,641.43 in/lbs
Outside Diameter (mm)	540 mm
Material	Alloy Steel
Configuration	Full Flex Coupling
Coupling Type	Gear Coupling
Overall Length (in)	20.31 in
Maximum Operating Angular Misalignment	0.5 °
Lube/Non-Lube	Lubricated
Compatible Bore Size [Min] (in)	5.51 in
Speed Max (rpm)	1,800 rpm
Bore Type	Finish Bore
Length Through Bore (in)	9.84 in
Bolt Circle	480 in
Distance Between Shaft Ends (mm)	16 mm
Bore Size Max (in)	11.02 in
Fastener Size	Special 26/M24x100