• 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

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