• Large bore capacity with o-ring seal design. The most economical gear coupling design.
• Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
• Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.

Technical Specifications

Length Through Bore (mm)	139.7 mm
Max Bore w/standard key	6 in
Length Through Bore (in)	5.5 in
Model	Series H
Material	Carbon Steel
Coupling Size	4.5
Component Type	Mill Motor Hub
Size Code	4.5
Outside Diameter (in)	13.625 in
Hub Diameter (in)	8.51 in
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Coupling Type	Gear Coupling
Speed Max (rpm)	4,770 rpm
Sleeve Outside Diameter (in)	13.625 in
Bore Type	Taper Bore
Torque Rating (in-lb)	318,000 in/lbs
Tooth Profile	Crowned
Configuration	Gear
Bore Size Min (in)	1.94 in
Bore Size Max (in)	5.5 in

General Specifications

UPC	662384460308
Weight	69.45 LB
Packaged Length	10.40 IN
Packaged Width	10.50 IN
Packaged Height	9.70 IN