• 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

Bore Type	Finish Bore
Overall Length (mm)	278 mm
Material	Alloy Hub / Carbon Steel Sleeve
Outside Diameter (in)	13.2677165354331 in
Fastener Quantity	10
Configuration	Full Flex Coupling
Outside Diameter (mm)	337 mm
Length Through Bore (mm)	135 mm
Style	MT
Max Bore w/standard key for Flex Hub	174 in
Bolt Type	Exposed Bolt
Speed Max (rpm)	2,900 rpm
Rating HP @ 100 RPM	623.519714399048
Compatible Bore Size [Min] (mm)	85 mm
Overall Length (in)	10.9448818897638 in
Length Through Bore (in)	5.31496062992126 in
Tooth Profile	Crown faced, Involute Stub Tooth
Coupling Size	174
Coupling Type	Gear Coupling
Bore Size Max (mm)	174 mm
Measurement System	Metric
Lube/Non-Lube	Lubricated
Torque Rating (in-lb)	392,973.3 in/lbs
Torque [Max] (N⋅m)	88,000 N·m
Torque Rating (N⋅m)	44,400 N·m
Bore Size Max (in)	174 in

General Specifications

UPC	662384000511
Weight	256.77 LB