• Increased pitch gear diameter allows for larger maximum bore and higher torque capacity than other equivalent size couplings.
• Removable end rings for easy maintenance.
• 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 end rings, heavy duty

Technical Specifications

Length Through Bore (in)	1.97 in
Includes	Hubs (2) Sleeves (2) Covers(2) Fastner Sets (1)
Compatible Bore Size [Min] (in)	0.67 in
Hub Diameter (in)	3.35 in
Torque Rating (N⋅m)	4,604 N·m
Fastener Quantity	8
Temperature Range	-30°C to 70°C
Sleeve Type	Flanged
Compatible Bore Size Flex Hub [Min] (in)	0.67 in
Material	Alloy Steel
Overall Length (in)	4.06 in
Outside Diameter (mm)	147 mm
Bolt Type	Exposed Bolt
Outside Diameter (in)	5.79 in
Bore Size Max (mm)	62 mm
Maximum Operating Angular Misalignment	0.5 °
Speed Max (rpm)	7,000 rpm
Length Through Bore (mm)	50 mm
Coupling Type	Gear Coupling
Bolt Circle	127.5 in
Configuration	Full Flex Coupling
Overall Length (mm)	103 mm
Bore Type	Rough Bore
Compatible Bore Size [Min] (mm)	17 mm
Tooth Profile	Crown faced, Involute Stub Tooth
Torque Rating (in-lb)	40,748.83 in/lbs
Coupling Size	62
Lube/Non-Lube	Lubricated
Torque [Max] (N⋅m)	9,108 N·m
Torque [Max] (in-lb)	80,612.59 in/lbs
Style	MTT-HD
Measurement System	Metric
Distance Between Shaft Ends (mm)	3 mm
Fastener Size	Special 9.5/M8x63
Bore Size Max (in)	2.44 in