• 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.
• Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangeability in flex halves.
• Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.

Technical Specifications

Max Bore w/standard key for Rigid Hub	2.25 in
Length Through Bore (in)	1.5625 in
Length Through Bore (mm)	39.6875 mm
Size Code	1
Bolt Type	Exposed
Coupling Size	1
Outside Diameter (in)	4.5625 in
Material	Carbon Steel
Component Type	Rigid Hub
Model	Series H
Coupling Type	Gear Coupling
Lube/Non-Lube	Lubricated
Measurement System	Imperial
Sleeve Outside Diameter (in)	4.5625 in
Speed Max (rpm)	14,500 rpm
Hub Diameter (in)	3 in
Bore Type	Rough Bore
Torque Rating (in-lb)	7,500 in/lbs
Tooth Profile	Crowned
Configuration	Flex-Rigid
Bore Size Max (in)	2.25 in

General Specifications

UPC	662384110050
Weight	4.72 LB
Packaged Length	5.10 IN
Packaged Width	4.80 IN
Packaged Height	2.80 IN
HTC	8483.90.8010
Country of Origin	United States of America