• 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

Coupling Size	5
Coupling Type	Gear Coupling
Bore Type	Rough Bore
Fastener Quantity	8
Outside Diameter (in)	15.3125 in
Bolt Circle	13.5 in
Bolt Type	Exposed
Material	Medium Carbon Steel
Length Through Bore (in)	6.03125 in
Tooth Profile	Straight faced, Involute Stub Tooth
Model Name	H1-7FF_Master
Rating HP @ 100 RPM	700
Overall Length (in)	11.0625 in
Measurement System	Imperial
Lube/Non-Lube	Lubricated
Style	Series H
Configuration	Full Flex
Torque Rating (in-lb)	441,000 in/lbs
Torque [Max] (in-lb)	882,000 in/lbs
Speed Max (rpm)	4,300 rpm
Compatible Bore Size [Min] (in)	3.125 in
Sleeve Type	Flanged
Fastener Size	7/8 x 4 1/4
Bore Size Max (in)	7.13 in

General Specifications

UPC	662384140088
Weight	365.28 LB