• Increased pitch gear diameter allows for larger maximum bore and higher torque capacity than other equivalent size couplings.
• MT coupling halves (AGMA sizes 1-7) are interchangeable with couplings of other manufacturers.
• 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 spacer, standard

Technical Specifications

Outside Diameter (mm)	312 mm
Bolt Circle	279.4 in
Compatible Bore Size [Min] (in)	2.76 in
Hub Diameter (in)	8.23 in
Bore Size Max (mm)	156 mm
Includes	Hubs (2) Sleeves (2) Spacer (1) Fastner Sets (1)
Outside Diameter (in)	12.28 in
Coupling Size	156
Length Through Bore (in)	4.72 in
Temperature Range	-30°C to 70°C
Coupling Type	Gear Coupling
Length Through Bore (mm)	120 mm
Tooth Profile	Crown faced, Involute Stub Tooth
Fastener Quantity	16
Compatible Bore Size Flex Hub [Min] (in)	2.76 in
Torque [Max] (in-lb)	616,011.91 in/lbs
Configuration	Full Flex Coupling
Bolt Type	Exposed Bolt
Material	Medium Carbon Steel
Compatible Bore Size [Min] (mm)	70 mm
Style	MTX
Bore Type	Rough Bore
Torque Rating (N⋅m)	35,100 N·m
Measurement System	Metric
Torque [Max] (N⋅m)	69,600 N·m
Maximum Operating Angular Misalignment	0.5 °
Sleeve Type	Flanged
Lube/Non-Lube	Lubricated
Torque Rating (in-lb)	310,661.18 in/lbs
Distance Between Shaft Ends (mm)	0 - 500 mm
Fastener Size	Special 19/M16x102
Bore Size Max (in)	6.14 in