• 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

Size Code	3.5
Max Bore w/standard key	4.5 in
Outside Diameter (in)	11 in
Length Through Bore (mm)	106.3625 mm
Material	Carbon Steel
Component Type	Flex Hub
Coupling Size	3.5
Length Through Bore (in)	4.1875 in
Model	Series H
Measurement System	Imperial
Lube/Non-Lube	Lubricated
Coupling Type	Gear Coupling
Speed Max (rpm)	6,000 rpm
Bore Type	Rough Bore
Sleeve Outside Diameter (in)	11 in
Hub Diameter (in)	6.5 in
Torque Rating (in-lb)	148,000 in/lbs
Tooth Profile	Crowned
Configuration	Full Flex
Bore Size Max (in)	4.63 in

General Specifications

UPC	662384435092
Weight	39.12 LB
Packaged Length	11.30 IN
Packaged Width	11.10 IN
Packaged Height	4.60 IN
HTC	8483.90.8010