• 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 brake disc

Technical Specifications

Length Through Bore (in)	2.44 in
Bolt Type	Exposed Bolt
Includes	Hubs (2) Sleeves (2) Brake Disc (1) Rigid Hub (1) Shaft (1) Key (1) Fastner Sets (1)
Outside Diameter (in)	6.73 in
Fastener Quantity	6
Overall Length (mm)	286 mm
Lube/Non-Lube	Lubricated
Hub Diameter (in)	4.21 in
Coupling Size	78
Length Through Bore (mm)	62 mm
Bore Size Max (mm)	78 mm
Bore Type	Finish Bore
Outside Diameter (mm)	171 mm
Style	MTFS
Coupling Type	Gear Coupling
Bolt Circle	149.22 in
Sleeve Type	Flanged
Torque Rating (in-lb)	49,564.18 in/lbs
Configuration	Full Flex Coupling
Torque Rating (N⋅m)	5,600 N·m
Torque [Max] (in-lb)	98,243.28 in/lbs
Compatible Bore Size Flex Hub [Min] (in)	0.79 in
Torque [Max] (N⋅m)	11,100 N·m
Tooth Profile	Crown faced, Involute Stub Tooth
Material	Medium Carbon Steel
Overall Length (in)	11.26 in
Maximum Operating Angular Misalignment	0.5 °
Speed Max (rpm)	2,800 rpm
Temperature Range	-30°C to 70°C
Measurement System	Metric
Compatible Bore Size [Min] (in)	0.79 in
Compatible Bore Size [Min] (mm)	20 mm
Brake Disc Thickness (mm)	30 mm
Brake Disc OD (mm)	395 mm
Distance Between Shaft Ends (mm)	117 mm
Fastener Size	Special 12.7/M10x68
Bore Size Max (in)	3.07 in