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

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