3H SB FR

Medium Carbon Steel H Style Size 3 Shrouded Rough Bore Gear Coupling

Item #103731719

Auto Replenish

each One-time purchase

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

Configuration	Flex Rigid
Tooth Profile	Straight Faced, Involute Stub
Bolt Type	Shrouded
HP	160 hp @ 100 RPM
Fastener Size & Length	1/2 x 1 5/16
Inch/Metric	Inch
Overall Length	6.844 in
Material	Medium Carbon Steel
Fastener Quantity	12
Bore with Standard Key For Flex Hub [Max]	4
Torque [Max]	202000
Coupling Type	Gear
Torque Rating	101000 in-lb
Sleeve Type	Flanged
Length Through Bore	3.469 in
Compatible Bore Size - Flex Hub [Min]	1.125 in
Compatible Bore Size [Min]	1.375 in
Bore Size [Max]	4 in
Speed [Max]	6800 rpm
Coupling Size	3
Bore Type	Rough
O.D.	9.438 in
Lubricated	Yes
Weight	80.76 LB
EAN or UPC	662384140385