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

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