• 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

Coupling Size	4
Length Through Bore (mm)	127 mm
Material	Carbon Steel
Length Through Bore (in)	5 in
Size Code	4
Component Type	Mill Motor Hub
Model	FASTS
Lube/Non-Lube	Lubricated
Coupling Type	Gear Coupling
Measurement System	Imperial
Speed Max (rpm)	5,260 rpm
Bore Type	Taper Bore
Sleeve Outside Diameter (in)	12.5 in
Outside Diameter (in)	12.5 in
Hub Diameter (in)	5.75 in
Torque Rating (in-lb)	236,000 in/lbs
Tooth Profile	Straight
Configuration	Gear
Bore Size Max (in)	3.62 in

General Specifications

UPC	662384728293
Weight	36.06 LB