• 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 floating shaft, standard

Technical Specifications

Coupling Type	Gear Coupling
Length Through Bore (in)	6.89 in
Style	MTD
Length Through Bore (mm)	175 mm
Hub Diameter (in)	10.98 in
Lube/Non-Lube	Lubricated
Bolt Circle	371.3 in
Coupling Size	210
Bolt Type	Exposed Bolt
Tooth Profile	Crown faced, Involute Stub Tooth
Torque [Max] (N⋅m)	167,600 N·m
Includes	Hubs (2) Sleeves (2) Rigid Hubs (2) Floating Shaft (1) Fastner Sets (1)
Sleeve Type	Flanged
Torque Rating (N⋅m)	84,600 N·m
Temperature Range	-30°C to 70°C
Outside Diameter (mm)	405 mm
Bore Type	Finish Bore
Compatible Bore Size Flex Hub [Min] (in)	4.33 in
Maximum Operating Angular Misalignment	0.5 °
Compatible Bore Size [Min] (mm)	110 mm
Bore Size Max (mm)	230 mm
Torque Rating (in-lb)	748,773.09 in/lbs
Compatible Bore Size Rigid Hub [Min] (in)	4.33 in
Compatible Bore Size [Min] (in)	4.33 in
Outside Diameter (in)	15.94 in
Measurement System	Metric
Configuration	Full Flex Coupling
Torque [Max] (in-lb)	1,483,384.99 in/lbs
Fastener Quantity	28
Material	Medium Carbon Steel
Distance Between Shaft Ends (mm)	0 - 500 mm
Fastener Size	Special 22.2/M18x130
Bore Size Max (in)	9.06 in