• 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

Size Code	2
Coupling Size	2
Max Bore w/standard key	2.125 in
Material	Carbon Steel
Component Type	Flex Hub
Model	FASTS
Outside Diameter (in)	7 in
Length Through Bore (in)	2.875 in
Length Through Bore (mm)	73.025 mm
Coupling Type	Gear Coupling
Measurement System	Imperial
Lube/Non-Lube	Lubricated
Speed Max (rpm)	9,300 rpm
Bore Type	Rough Bore
Hub Diameter (in)	2.875 in
Sleeve Outside Diameter (in)	7 in
Torque Rating (in-lb)	31,500 in/lbs
Tooth Profile	Straight
Configuration	Gear
Bore Size Max (in)	2.13 in

General Specifications

UPC	662384102093
Weight	6.44 LB
Packaged Length	4.50 IN
Packaged Width	4.40 IN
Packaged Height	3.00 IN
HTC	8483.90.8010
Country of Origin	Mexico