• 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

Rating HP @ 100 RPM	700
Bolt Type	Exposed
Outside Diameter (in)	15.3125 in
Material	Medium Carbon Steel
Bore Type	Finished Bore
Tooth Profile	Straight Faced Involute Hub tooth
Coupling Size	5
Bolt Circle	13.5 in
Fastener Quantity	8
Coupling Type	Gear Coupling
Length Through Bore (in)	6.03125 in
Hub Diameter (in)	7.3125 in
Measurement System	Imperial
Torque [Max] (in-lb)	882,000 in/lbs
Overall Length (in)	12.0625 in
Torque Rating (in-lb)	441,000 in/lbs
Configuration	Full Flex
Style	FASTS
Compatible Bore Size [Min] (in)	3.25 in
Lube/Non-Lube	Lubricated
Speed Max (rpm)	4,300 rpm
Sleeve Type	Flanged
Fastener Size	7/8 x 4 1/4
Bore Size Max (in)	5.5 in

General Specifications

UPC	662384011357
Weight	332.36 LB