• Large gear coupling range with standard end rings
• Removable end rings for easy maintenance.
• Coupling halves are joined by body fitting Metric Class 8,8 (Grade 5) bolts with nuts.
• Standard design, larger sizes

Technical Specifications

Outside Diameter (in)	21.26 in
Bolt Type	Exposed Bolt
Fastener Quantity	15
Sleeve Type	Flanged
Bolt Circle	480 in
Torque [Max] (in-lb)	3,894,328.14 in/lbs
Temperature Range	-30°C to 70°C
Style	MTG
Material	Medium Carbon Steel
Overall Length (mm)	516 mm
Torque Rating (N⋅m)	220,000 N·m
Torque [Max] (N⋅m)	440,000 N·m
Compatible Bore Size [Min] (mm)	140 mm
Bore Size Max (mm)	280 mm
Lube/Non-Lube	Lubricated
Tooth Profile	Crown faced, Involute Stub Tooth
Speed Max (rpm)	1,800 rpm
Maximum Operating Angular Misalignment	0.5 °
Overall Length (in)	20.31 in
Compatible Bore Size Flex Hub [Min] (in)	5.51 in
Measurement System	Metric
Length Through Bore (in)	9.84 in
Length Through Bore (mm)	250 mm
Outside Diameter (mm)	540 mm
Bore Type	Rough Bore
Compatible Bore Size [Min] (in)	5.51 in
Torque Rating (in-lb)	1,947,164.07 in/lbs
Coupling Size	280
Hub Diameter (in)	14.57 in
Includes	Hubs (2) Sleeves (2) Covers(2) Fastner Sets (1)
Coupling Type	Gear Coupling
Configuration	Full Flex Coupling
Distance Between Shaft Ends (mm)	16 mm
Bore Size Max (in)	11.02 in
Fastener Size	Special 26/M24x100

General Specifications

Weight

1.00 KG