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Kop-Flex 4 1/2F MSHUB (Rexnord PN 2286128) FASTS gear coupling medium slide flex hub, size 4.5, carbon steel construction with 13.625" outside diameter, 5" maximum bore, and 5.8125" length through bore. The medium slide design provides controlled axial movement for misalignment accommodation. Features the FASTS lifetime metallic seal for extended lubricant retention and reduced maintenance compared to conventional gear couplings.
MODEL 2286128
Contact supplier for technical support on: 800-626-2120
$4,229.53 Each
Prices are subject to change
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Returnable:No
Bore Size Max
5
Bore Type
Rough Bore
Component Type
Medium Slide Flex Hub
Configuration
Full Flex
Coupling Size
4.5
Coupling Type
Gear Coupling
Height (in)
6.80
Hub Diameter (in)
6.5
Length (in)
11.80
Length Through Bore (in)
5.8125
Length Through Bore (mm)
147.6375
Lube/Non-Lube
Lubricated
Material
Carbon steel
Max Bore w/standard key for Flex Hub
5
Measurement System
Imperial
Model
FASTS
OD
13.625
Size Code
4.5
Sleeve Outside Diameter (in)
13.625
Speed Max (rpm)
4770
Tooth Profile
Straight
Torque Rating (in-lb)
318000
Width
11.50
- Crowned tooth tips for piloting.
- 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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