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Kop-Flex 5F SB FR (Rexnord PN 2280782) Size 5 FASTS gear coupling with standard rough bore, 15.3125" outside diameter and 5.5" maximum bore. Lifetime metallic seal and 300% greater lubricant capacity extend service life in demanding industrial applications. Designed for high-torque, high-misalignment drivelines where maintenance access is limited.
MODEL 2280782
Contact supplier for technical support on: 800-626-2120
$7,364.07 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bolt Type
Shrouded
Bore Size Max
5.5
Bore Type
Rough Bore
Configuration
Flex Rigid
Coupling Size
5
Coupling Type
Gear Coupling
Fastener Quantity
14
Fastener Size & Length
3/4 x 2 1/8
Hub Diameter (in)
11.375
Length Through Bore (in)
5.6875
Lube/Non-Lube
Lubricated
Material
Medium Carbon Steel
Max Bore w/standard key for Flex Hub
5.5
Measurement System
Imperial
Min Compatible Bore Size (in)
0
Min Compatible Bore Size Flex Hub (in)
3.25
Min Compatible Bore Size Rigid Hub (in)
3
OD
15.3125
Overall Length (in)
12.063
Rating HP @ 100 RPM
700
Sleeve Type
Flanged
Speed Max (rpm)
4300
Style
FASTS
Tooth Profile
Straight Faced Involute Hub tooth
Torque [Max] (in-lb)
882000
Torque Rating (in-lb)
441000
- 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.
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