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Kop-Flex 3F MMHUB10 (Rexnord PN 2284149) is a Size 3 FASTS gear coupling mill motor hub. This carbon steel hub has a 9.4375" outside diameter, 3.248" max bore, and 4.5" length through bore. Designed for NEMA mill motor frame 10, it provides a direct mount solution for gear coupling applications.
MODEL 2284149
Contact supplier for technical support on: 800-626-2120
$1,072.87 Each
Prices are subject to change
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Returnable:No
Bore Size Max
3.248
Bore Type
Taper bore
Component Type
Mill Motor Hub
Coupling Size
3
Coupling Type
Gear Coupling
Hub Diameter (in)
4.125
Length Through Bore (in)
4.5
Length Through Bore (mm)
114.3
Lube/Non-Lube
Lubricated
Material
Carbon steel
Measurement System
Imperial
Model
FASTS
OD
9.4375
Size Code
3
Sleeve Outside Diameter (in)
9.4375
Speed Max (rpm)
6800
Tooth Profile
Straight
Torque Rating (in-lb)
101000
- 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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