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Kop-Flex 2 1/2B SB RHUB Size 2.5 Carbon Steel Model B Gear Coupling Rigid Hub, 4.75" Hub Diameter, 3.25" Max Bore Size, 7" Outside Diameter, 2.5625" Length Through Bore Size 2.5 Carbon Steel Model B Gear Coupling Rigid Hub, 4.75" Hub Diameter, 3.25" Max Bore Size, 7" Outside Diameter, 2.5625" Length Through Bore
MODEL 1961846
$970.22 Each
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Returnable:No
Bolt Type
Shrouded
Bore Size Max
3.25
Bore Type
Rough Bore
Component Type
Rigid Hub
Configuration
Flex-Rigid
Coupling Size
2.5
Coupling Type
Gear Coupling
Height (in)
4.40
Hub Diameter (in)
4.75
Length (in)
7.60
Length Through Bore (in)
2.5625
Length Through Bore (mm)
65.0875
Lube/Non-Lube
Lubricated
Material
Carbon steel
Max Bore w/standard key for Rigid Hub
3.25
Measurement System
Imperial
Model
Model B
OD
7
Size Code
2.5
Sleeve Outside Diameter (in)
7
Speed Max (rpm)
7900
Tooth Profile
Straight
Torque Rating (in-lb)
39000
Width
7.20
- 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.
