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Kop-Flex 4 1/2F SB FF (2275899) Size 4.5 FASTS gear coupling with standard bore and finished bore flanged configuration, 13.625" outside diameter, 4.75" maximum bore. Lifetime metallic seal and 300% greater lubricant capacity extend service life in high-torque industrial applications. Lubricated design.
MODEL 2275899
Contact supplier for technical support on: 800-626-2120
$7,030.05 Each
Prices are subject to change
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Returnable:No
Bolt Circle
11.75
Bolt Type
Shrouded
Bore Size Max
4.75
Bore Type
Rough Bore
Configuration
Full Flex
Coupling Size
4.5
Coupling Type
Gear Coupling
Fastener Quantity
14
Fastener Size & Length
5/8 x 1 5/8
Hub Diameter (in)
9
Includes
Hubs (2) Sleeves (2) Seals (2)
Length Through Bore (in)
5.3125
Lube/Non-Lube
Lubricated
Material
Medium Carbon Steel
Measurement System
Imperial
Min Compatible Bore Size (in)
3
OD
13.625
Overall Length (in)
10.9375
Performance
Lubrication Hole
Rating HP @ 100 RPM
505
Sleeve Type
Flanged
Speed Max (rpm)
4770
Style
FASTS
Temperature Range
-40 to +190 °F
Tooth Profile
Straight Faced Involute Hub tooth
Torque [Max] (in-lb)
636000
Torque Rating (in-lb)
318000
- 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 Coupling
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