4H EB FF

Medium Carbon Steel H Style Size 4 Exposed Rough Bore Gear Coupling

Item #102139650

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Product Details

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 interchangability in flex halves.
Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.

Specifications

Coupling Type	Gear
Inch/Metric	Inch
Bolt Circle	11 in
Lubricated	Yes
Fastener Quantity	8
Coupling Size	4
Material	Medium Carbon Steel
Bolt Type	Exposed
O.D.	12.5 in
Bore Type	Rough
Sleeve Type	Flanged
Tooth Profile	Straight Faced, Involute Stub
Fastener Size & Length	3/4 x 3 3/8
Configuration	Full Flex
Speed [Max]	5260 rpm
Length Through Bore	4.75 in
Compatible Bore Size [Min]	2.5 in
Torque Rating	236000 in-lb
Bore Size [Max]	5.5 in
Overall Length	8.75 in
Torque [Max]	472000
HP	375 hp @ 100 RPM
Weight	190.04 LB
EAN or UPC	662384140064