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Kop-Flex 5F MMHUB12 (Rexnord PN 2284305) is a Size 5 FASTS gear coupling mill motor hub designed for NEMA 12 mill-motor frames. This carbon steel hub features a 15.3125" outside diameter, 3.623" max bore, and 5" length through bore. The FASTS series incorporates a lifetime metallic seal for extended lubricant retention and reduced maintenance.
MODEL 2284305
Contact supplier for technical support on: 800-626-2120
$3,672.08 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Range (in)
3 to 5.5
Bore Size Max
3.623
Bore Size Min
3
Bore Type
Taper Bore
Component Type
Mill Motor Hub
Coupling Size
5
Coupling Type
Gear Coupling
Hub Diameter (in)
7.3125
Length Through Bore (in)
5
Length Through Bore (mm)
127
Lube/Non-Lube
Lubricated
Material
Carbon steel
Measurement System
Imperial
Model
FASTS
OD
15.3125
Size Code
5
Sleeve Outside Diameter (in)
15.3125
Speed Max (rpm)
4300
Tooth Profile
Straight
Torque Rating (in-lb)
441000
- 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-116008 |
