• 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

Outside Diameter (in)	11 in
Max Bore w/standard key	4.5 in
Length Through Bore (mm)	114.3 mm
Model	Series H
Component Type	Mill Motor Hub
Material	Carbon Steel
Size Code	3.5
Length Through Bore (in)	4.5 in
Coupling Size	3.5
Hub Diameter (in)	6.503 in
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Coupling Type	Gear Coupling
Sleeve Outside Diameter (in)	11 in
Speed Max (rpm)	6,000 rpm
Bore Type	Taper Bore
Torque Rating (in-lb)	148,000 in/lbs
Configuration	Gear
Tooth Profile	Crowned
Bore Size Min (in)	1.9375 in
Bore Size Max (in)	4.5 in

General Specifications

UPC	662384460186
Weight	36.20 LB
Packaged Length	8.75 IN
Packaged Width	8.75 IN
Packaged Height	8.75 IN