• 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

Component Type	Mill Motor Hub
Max Bore w/standard key	6 in
Size Code	4.5
Length Through Bore (mm)	171.45 mm
Material	Carbon Steel
Coupling Size	4.5
Length Through Bore (in)	6.75 in
Model	Series H
Outside Diameter (in)	13.625 in
Hub Diameter (in)	8.51 in
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Coupling Type	Gear Coupling
Sleeve Outside Diameter (in)	13.625 in
Speed Max (rpm)	4,770 rpm
Bore Type	Taper Bore
Torque Rating (in-lb)	318,000 in/lbs
Configuration	Gear
Tooth Profile	Crowned
Bore Size Min (in)	1.9375 in
Bore Size Max (in)	5.5 in

General Specifications

UPC	662384460322
Weight	111.00 LB