3F SB FF FB

Medium Carbon Steel Fasts 3 Size Finished Bore Full Flex Gear Coupling

Item #101720277

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each One-time purchase

Product Details

All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
Provides 300% greater lubricant capacity than o-ring style couplings.
Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
Shrouded Bolt / Full Flex / Finish Bored Coupling

Specifications

Fastener Quantity	12
HP	160 @ 100 RPM
Coupling Type	Gear
Bore Size [Max]	3.125 in
Bolt Circle	8 in
Torque Rating	101000 in-lb
Sleeve Type	Flanged
Tooth Profile	Straight Faced Involute Hub
Torque [Max]	202000
Bolt Type	Shrouded
O.D.	9.438 in
Lubricated	Yes
Inch/Metric	Inch
Material	Medium Carbon Steel
Bore Type	Finished
Hub Dia.	4.25 in
Included	Hubs (2) Sleeves (2) Seals (2)
Operating Angular Misalignment [Max]	0.5 degrees
Performance	Lubrication Hole
Temperature [Max]	190 °F
Overall Length	7.313 in
Speed [Max]	6800 rpm
Coupling Size	3
Fastener Size & Length	1/2 x 1 5/16
Configuration	Full Flex
Length Through Bore	3.594 in
Temperature [Min]	-40 °F
Weight	71.325 LB
EAN or UPC	662384011234