• 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	Exposed
Coupling Size	3
Fastener Quantity	8
Material	Medium Carbon Steel
Outside Diameter (in)	9.4375 in
Coupling Type	Gear Coupling
Rating HP @ 100 RPM	160
Tooth Profile	Straight Faced Involute Hub tooth
Model Name	1-5-7_FF
Bolt Circle	8.125 in
Length Through Bore (in)	3.59375 in
Bore Type	Rough Bore
Torque [Max] (in-lb)	202,000 in/lbs
Speed Max (rpm)	6,800 rpm
Style	FASTS
Configuration	Full Flex
Lube/Non-Lube	Lubricated
Overall Length (in)	7.3125 in
Torque Rating (in-lb)	101,000 in/lbs
Measurement System	Imperial
Compatible Bore Size [Min] (in)	0 in
Sleeve Type	Flanged
Bore Size Max (in)	3.13 in
Fastener Size	5/8 x 2 3/4

General Specifications

UPC	662384010114
Weight	75.23 LB