4H SB FR

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

Item #102145207

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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

Tooth Profile	Straight Faced, Involute Stub
Inch/Metric	Inch
Speed [Max]	5260 rpm
Bolt Type	Shrouded
Hub Dia.	9 in
Bore Size [Max]	5.5 in
Compatible Bore Size - Flex Hub [Min]	2.5 in
Lubricated	Yes
Torque [Max]	472000
Configuration	Flex Rigid
Material	Medium Carbon Steel
Sleeve Type	Flanged
Coupling Type	Gear
Compatible Bore Size [Min]	2.5 in
Overall Length	9.501 in
Bore with Standard Key For Flex Hub [Max]	5.5
Fastener Quantity	14
Bore Type	Rough
Fastener Size & Length	5/8 x 1 5/8
O.D.	12.5 in
HP	375 hp @ 100 RPM
Coupling Size	4
Torque Rating	236000 in-lb
Length Through Bore	4.438 in
Weight	182.18 LB
EAN or UPC	662384140408