• 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

Component Type	Mill Motor Hub
Material	Carbon Steel
Coupling Size	4
Size Code	4
Model	FASTS
Length Through Bore (in)	4.5 in
Outside Diameter (in)	12.5 in
Length Through Bore (mm)	114.3 mm
Measurement System	Imperial
Lube/Non-Lube	Lubricated
Coupling Type	Gear Coupling
Speed Max (rpm)	5,260 rpm
Hub Diameter (in)	5.75 in
Sleeve Outside Diameter (in)	12.5 in
Bore Type	Taper Bore
Torque Rating (in-lb)	236,000 in/lbs
Tooth Profile	Straight
Configuration	Gear

General Specifications

UPC	662384728316
Weight	54.01 LB