• 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
Size Code	4
Length Through Bore (in)	5 in
Length Through Bore (mm)	127 mm
Component Type	Mill Motor Hub
Model	FASTS
Coupling Size	4
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Coupling Type	Gear Coupling
Bore Type	Taper Bore
Sleeve Outside Diameter (in)	12.5 in
Hub Diameter (in)	5.75 in
Speed Max (rpm)	5,260 rpm
Outside Diameter (in)	12.5 in
Torque Rating (in-lb)	236,000 in/lbs
Tooth Profile	Straight
Configuration	Gear
Bore Size Max (in)	4.25 in

General Specifications

UPC	662384728309
Weight	30.42 LB