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Kop-Flex 4 1/2F LEFD (Rexnord PN 1960814) KD disc coupling limited end-float disc for size 4.5 FASTS gear couplings, 13" outside diameter. This phenolic disc provides controlled axial float in high-speed applications, enabling maintenance-free operation without lubrication. Designed as a drop-in replacement for existing FASTS couplings, it ensures reliable performance in demanding industrial drivelines.
MODEL 1960814
Contact supplier for technical support on: 800-626-2120
$679.11 Each
Prices are subject to change
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Returnable:No
Bolt Type
Exposed/Shrouded
Component Type
Limited End Float Disc
Coupling Size
4.5
Coupling Type
Gear Coupling
Height (in)
0.80
Includes
End Float Plate
Length (in)
7.80
Lube/Non-Lube
Lubricated
Material
Phenolic Disc
Measurement System
Imperial
Model
FASTS
OD
13
Series
Fast
Total LEF
0.1875
Width
8.10
- 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.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-494147 |
