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Components
Kop-Flex 4H MMHUB12
SERIES H PLUS
Material
Carbon Steel
Bore Size Max (in)
4.25 in
Bore Size Min (in)
2.25 in
Bore Type
Taper Bore
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Large bore capacity with o-ring seal design. The most economical gear coupling design.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
- Material
- Carbon Steel
- Bore Size Max (in)
- 4.25 in
- Bore Size Min (in)
- 2.25 in
- Bore Type
- Taper Bore
- Component Type
- Mill Motor Hub
- Configuration
- Gear
- Coupling Size
- 4
- Coupling Type
- Gear Coupling
- Hub Diameter (in)
- 7.76 in
- Length Through Bore (in)
- 5 in
- Length Through Bore (mm)
- 127 mm
- Lube/Non-Lube
- Lubricated
- Max Bore w/standard key
- 5.5 in
- Measurement System
- Imperial
- Model
- Series H
- Outside Diameter (in)
- 12.5 in
- Size Code
- 4
- Sleeve Outside Diameter (in)
- 12.5 in
- Speed Max (rpm)
- 5,260 rpm
- Tooth Profile
- Crowned
- Torque Rating (in-lb)
- 236,000 in/lbs
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Kop-Flex
- Mfg. Catalog Numberi
- 4H MMHUB12
- Mfg. Part Numberi
- 2284867
- GDS #i
- GDS-109255
- Categoryi
- Components
- UPCi
- 662384460247
Common Questions
What is the outside diameter of the 4H MMHUB12?
The 4H MMHUB12 has a outside diameter of 12.5 in. The specification table above lists every published dimension for this part.
Is this a genuine Kop-Flex part?
Yes. GDS Supply supplies the genuine Kop-Flex 4H MMHUB12, manufacturer article number 2284867. Its UPC is 662384460247.
