• 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

Tooth Profile	Straight Faced Involute Hub tooth
Rating HP @ 100 RPM	700
Fastener Quantity	14
Outside Diameter (in)	15.3125 in
Material	Medium Carbon Steel
Length Through Bore (in)	6.03125 in
Bolt Circle	13.1875 in
Coupling Type	Gear Coupling
Bolt Type	Shrouded
Model Name	1-5-7_FF
Bore Type	Rough Bore
Coupling Size	5
Measurement System	Imperial
Configuration	Full Flex
Overall Length (in)	12.0625 in
Speed Max (rpm)	4,300 rpm
Torque [Max] (in-lb)	882,000 in/lbs
Style	FASTS
Lube/Non-Lube	Lubricated
Torque Rating (in-lb)	441,000 in/lbs
Compatible Bore Size [Min] (in)	3.25 in
Sleeve Type	Flanged
Fastener Size	3/4 x 2 1/8
Bore Size Max (in)	5.5 in

General Specifications

UPC	662384010077
Weight	317.77 LB