• Increased pitch gear diameter allows for larger maximum bore and higher torque capacity than other equivalent size couplings.
• Removable end rings for easy maintenance.
• Coupling halves are joined by special body fitting Metric Class 10,9 (Grade 8) bolts. Adapted nuts are used. While applying tightening torque, nuts rotate and bolts are kept fixed.
• Available in multiple configurations and sizes.
• With end rings, heavy duty

Technical Specifications

Length Through Bore (in)	5.31 in
Compatible Bore Size [Min] (mm)	85 mm
Bolt Type	Exposed Bolt
Temperature Range	-30°C to 70°C
Hub Diameter (in)	9.21 in
Compatible Bore Size Flex Hub [Min] (in)	3.35 in
Torque [Max] (N⋅m)	145,200 N·m
Fastener Quantity	10
Measurement System	Metric
Outside Diameter (mm)	340 mm
Torque Rating (in-lb)	648,405.63 in/lbs
Coupling Size	174
Torque [Max] (in-lb)	1,285,128.29 in/lbs
Material	Alloy Steel
Torque Rating (N⋅m)	73,260 N·m
Includes	Hubs (2) Sleeves (2) Covers(2) Fastner Sets (1)
Style	MTT-HD
Speed Max (rpm)	2,900 rpm
Overall Length (mm)	278 mm
Configuration	Full Flex Coupling
Bolt Circle	307 in
Outside Diameter (in)	13.39 in
Compatible Bore Size [Min] (in)	3.35 in
Bore Type	Rough Bore
Lube/Non-Lube	Lubricated
Coupling Type	Gear Coupling
Maximum Operating Angular Misalignment	0.5 °
Sleeve Type	Flanged
Tooth Profile	Crown faced, Involute Stub Tooth
Length Through Bore (mm)	135 mm
Overall Length (in)	10.94 in
Bore Size Max (mm)	174 mm
Distance Between Shaft Ends (mm)	8 mm
Fastener Size	Special 19/M16x102
Bore Size Max (in)	6.85 in