• All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
• Provides 300% greater lubricant capacity than o-ring style couplings.
• Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
• Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.

Technical Specifications

Bolt Type	Shrouded
Bolt Circle	13.1875 in
Material	Medium Carbon Steel
Length Through Bore (in)	6.03125 in
Outside Diameter (in)	15.3125 in
Rating HP @ 100 RPM	700
Bore Type	Finished Bore
Tooth Profile	Straight Faced Involute Hub tooth
Coupling Type	Gear Coupling
Fastener Quantity	14
Coupling Size	5
Measurement System	Imperial
Lube/Non-Lube	Lubricated
Style	FASTS
Overall Length (in)	12.0625 in
Torque Rating (in-lb)	441,000 in/lbs
Torque [Max] (in-lb)	882,000 in/lbs
Compatible Bore Size [Min] (in)	3.25 in
Speed Max (rpm)	4,300 rpm
Configuration	Full Flex
Bore Size Max (in)	5.5 in
Fastener Size	3/4 x 2 1/8

General Specifications

UPC	662384011272
Weight	317.77 LB