Skip Content

Coupling,1 1/4 In close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (472-4643).

Coupling, 1 1/4 In

Price: NA

Item no longer available

Some discontinued items may be available through your local branch.
  • Item # 6L343
  • Mfr. Model # 6L343
  • UNSPSC # 26111505
  • Catalog Page # N/A
  • Shipping Weight 0.75 lbs.
Country of Origin ChinaCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemChain Coupling Body
  • Bore TypeFixed
  • Bore Dia. (In.)1-1/4
  • Bushing RequiredNo
  • Max. Number of Teeth16
  • Pitch40
  • Outside Dia. (In.)3.000
  • Width (In.)0.8750
  • Max. Parallel Misalignment (In.)0.005
  • Angular Misalignment Tolerance9 Degree (10T-19T), 1/2 Degree (20T-24T)
  • End Float Tolerance (In.)0.060
  • Temp. Range (F)-25 - 150
  • HP Rating @ 100 RPM0.90
  • SprocketStainless Steel, 40 Pitch
  • MaterialSolid Steel
  • Keyway0.250 x 0.125
  • SetscrewYes
  • For Use WithChain
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.