• Crowned tooth tips for piloting.
• 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

Material	Carbon Steel
Length Through Bore (mm)	119.0625 mm
Length Through Bore (in)	4.6875 in
Size Code	3.5
Coupling Size	3.5
Model	FASTS
Outside Diameter (in)	2.9375 in
Max Bore w/standard key for Flex Hub	3.75 in
Component Type	Medium Slide Flex Hub
Coupling Type	Gear Coupling
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Includes	Medium Slide Flex Hub
Bolt Type	Exposed/Shrouded
Series	Fast
Bore Size Max (in)	3.75 in

General Specifications

UPC	662384978780
Weight	29.27 LB
Packaged Length	7.00 IN
Packaged Width	7.20 IN
Packaged Height	5.60 IN
HTC	8483.90.8010
Country of Origin	Mexico