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Image for Illustration purposes only. Actual product may vary

  • BRAND:
  • SKU: 2292481
  • MODEL: 3 1/2W SB FR FB

Kopflex 2281673 3 1/2W SB FR FB K-F WALDRON-FLEXALIGN

$2,514.32 Each


  • Typically ships in: 1 day
  • Weight: 125.2 lb
  • Free shipping on orders over $20
  • Payment methods:
  • Returnable:No
  • Unit of Measure: EA

Select Quantity

Additional Description

Product TypeWaldron Gear Coupling
Coupling TypeFlex Rigid
Coupling Size3 1/2
Bore TypeFinished Bore
Bolt TypeShrouded
Max Bore w/standard key for Flex Hub4 3/4
Max Bore w/standard key for Rigid Hub5 1/2
Weight Unit of Measure:EA
Sale Qty Multiple:1
Packaged Length:0
Packaged Width:0
Packaged Height:0
No. Links/Ft.:0
Product Type:Waldron Gear Coupling
Coupling Type:Flex Rigid
Coupling Size:3 1/2
Bore Type:Finished Bore
Bolt Type:Shrouded
Max Bore w/standard key for Flex Hub:4 3/4
Max Bore w/standard key for Rigid Hub:5 1/2
Rating HP @ 100 RPM:230
Torque Rating:145,000
Peak Torque Rating:290,000
Max Speed:3,900
Fastener Quantity:12
Fastener Size & Length:5/8 x 1 5/8
Feature 1:Unique 40 degree tooth form distributes loads over a larger area than a 20 degree tooth.
Feature 2:Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
Feature 3:Unique, high misalignment seal design - superior to standard o-rings.
Feature 4:Optional pilot rings provide a positive piloted connection between sleeves and/or rigids.
Warranty:1 Year
Std Package Quantity:1
Std Mfg Delivery:Normally Stocked
Typical Applications:
Part No Description A BF BR CFR E
2281673 3 1/2W SB FR FB 11 7 5/8 4 1/8 7/32 4 3/16
4 1/32 7 3/4

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning