2 1/2F EB FR FB

Medium Carbon Steel Fasts 2.5 Size Finished Bore Flex Rigid Gear Coupling

Item #102848472

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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.
Exposed Bolt / Flex Rigid / Finish Bored Coupling

Specifications

Bore Type	Finished
Coupling Size	2.5
Operating Angular Misalignment [Max]	0.5 degrees
Bore Size [Max]	2.75 in
Configuration	Flex Rigid
Material	Medium Carbon Steel
Fastener Size & Length	5/8 x 2 3/4
Inch/Metric	Inch
Compatible Bore Size [Min]	1.375 in
Overall Length	6.188 in
O.D.	8.375 in
Lubricated	Yes
Bolt Circle	7.125 in
Torque Rating	56700 in-lb
Bolt Type	Exposed
Speed [Max]	7900 rpm
Length Through Bore	2.906 in
HP	90 @ 100 RPM
Sleeve Type	Flanged
Coupling Type	Gear
Included	Hubs (1) Sleeve (1) Rigid (1) Seal (2)
Temperature [Max]	190 °F
Torque [Max]	113400
Performance	Lubrication Hole
Hub Dia.	4.718 in
Temperature [Min]	-40 °F
Fastener Quantity	6
Tooth Profile	Straight Faced Involute Hub
Bore with Standard Key For Flex Hub [Max]	2.75
Weight	48.0 LB
EAN or UPC	662384011876