• 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. MTT type are not interchangeable.
• Coupling halves are joined by special body fitting grade 8 bolts. Adapted nuts are used. While applying tightening torque, nuts rotate and bolts are kept fixed.

Technical Specifications

Style	MT
Max Bore w/standard key for Flex Hub	78 in
Fastener Quantity	6
Length Through Bore (in)	2.44094488188976 in
Speed Max (rpm)	5,800 rpm
Coupling Type	Gear Coupling
Coupling Size	78
Bolt Type	Exposed Bolt
Tooth Profile	Crown faced, Involute Stub Tooth
Material	Alloy Hub / Carbon Steel Sleeve
Configuration	Full Flex Coupling
Overall Length (in)	5 in
Overall Length (mm)	127 mm
Compatible Bore Size [Min] (mm)	20 mm
Rating HP @ 100 RPM	78.6421261404205
Outside Diameter (mm)	171 mm
Bore Type	Finish Bore
Outside Diameter (in)	6.73228346456693 in
Length Through Bore (mm)	62 mm
Bore Size Max (mm)	78 mm
Lube/Non-Lube	Lubricated
Torque Rating (N⋅m)	5,600 N·m
Torque Rating (in-lb)	49,564.2 in/lbs
Measurement System	Metric
Torque [Max] (N⋅m)	11,100 N·m
Bore Size Max (in)	78 in

General Specifications

UPC	662384000665
Weight	32.00 LB