• All-metal end ring seal design for maximum service life. The industry standard for over 75 years.

Technical Specifications

Speed Max (rpm)	6,800 rpm
Outside Diameter (in)	9.4375 in
Configuration	Full Flex
Lube/Non-Lube	Lubricated
Material	Medium Carbon Steel
Coupling Size	3
Hub Diameter (in)	4.25 in
Bolt Circle	11.75 in
Measurement System	Imperial
Coupling Type	Gear Coupling
Torque Rating (in-lb)	101,000 in/lbs
Style	FASTS
Bore Type	Finish Bore
Bolt Type	Shrouded
Includes	Hubs (2) Sleeves (2) Seals (2)
Fastener Quantity	8
Tooth Profile	Straight Faced Involute Hub tooth
Length Through Bore (in)	3.59375 in
Sleeve Type	Flanged
Features	Exposed Bolt / Full Flex / Finish Bored Coupling
Torque [Max] (in-lb)	202,000 in/lbs
Overall Length (in)	7.3125 in
Temperature Range	-40 to +190 °F
Rating HP @ 100 RPM	160
Maximum Operating Angular Misalignment	0.5 °
Performance	Lubrication Hole
Fastener Size	5/8 x 2 3/4
Bore Size Max (in)	4.75 in

General Specifications

UPC	662384011531
Weight	104.77 LB