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Complete Units
Kop-Flex 6F EB FR
K-F FAST STANDARD
Material
Medium Carbon Steel
Bolt Type
Exposed
Bore Size Max (in)
6.5 in
Bore Type
Rough Bore
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- 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.
- Material
- Medium Carbon Steel
- Bolt Type
- Exposed
- Bore Size Max (in)
- 6.5 in
- Bore Type
- Rough Bore
- Compatible Bore Size [Min] (in)
- 0 in
- Compatible Bore Size Flex Hub [Min] (in)
- 3.25 in
- Compatible Bore Size Rigid Hub [Min] (in)
- 3 in
- Configuration
- Flex Rigid
- Coupling Size
- 6
- Coupling Type
- Gear Coupling
- Fastener Quantity
- 14
- Fastener Size
- 7/8 x 3 1/4
- Hub Diameter (in)
- 11.5 in
- Length Through Bore (in)
- 7.4688 in
- Lube/Non-Lube
- Lubricated
- Max Bore w/standard key for Flex Hub
- 6.5 in
- Measurement System
- Imperial
- Outside Diameter (in)
- 18 in
- Overall Length (in)
- 15.219 in
- Rating HP @ 100 RPM
- 1,205
- Sleeve Type
- Flanged
- Speed Max (rpm)
- 3,600 rpm
- Style
- FASTS
- Tooth Profile
- Straight Faced Involute Hub tooth
- Torque [Max] (in-lb)
- 1,518,000 in/lbs
- Torque Rating (in-lb)
- 759,000 in/lbs
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Kop-Flex
- Mfg. Catalog Numberi
- 6F EB FR
- Mfg. Part Numberi
- 2280584
- GDS #i
- GDS-109121
- Categoryi
- Complete Units
- UPCi
- 662384010367
Common Questions
What is the outside diameter of the 6F EB FR?
The 6F EB FR has a outside diameter of 18 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 6F EB FR, manufacturer article number 2280584. Its UPC is 662384010367.
