Stafford Manufacturing Corp. | The Super Source for Collars & Couplings
Stafford Manufacturing Corp.
256 Andover St.
Wilmington, MA 01887

Phone: 978.657.8000 or 800.695.5551
Fax: 978.657.4731 or 800.649.5101
Email: sales@staffordmfg.com
Website: www.staffordmfg.com
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  • Use as is to make shaft smaller
  • Keyways provide added torque capacity and fixed shaft phasing
  • Fully machineable to change size or configuration
  • Eliminates need for complete shaft replacement.
  • No welding required.
    •
Shaft Adapter Couplings - Step-Down Type with Keyways
Unit of Measure
1 

Part Number

Bore Size

Material

Shaft Diameter

Outside Diameter

Total Length

CAD

5ERL012K N/A 3/4 in N/A Steel N/A 1/2 in N/A 1.750 in N/A 3.500 in N/A CAD Icon (for items table)
5ERS012K N/A 3/4 in N/A Stainless Steel N/A 1/2 in N/A 1.750 in N/A 3.500 in N/A CAD Icon (for items table)
5ERL014K N/A 7/8 in N/A Steel N/A 5/8 in N/A 1.875 in N/A 3.625 in N/A CAD Icon (for items table)
5ERS014K N/A 7/8 in N/A Stainless Steel N/A 5/8 in N/A 1.875 in N/A 3.625 in N/A CAD Icon (for items table)
5ERL100K N/A 1 in N/A Steel N/A 3/4 in N/A 2.000 in N/A 3.625 in N/A CAD Icon (for items table)
5ERS100K N/A 1 in N/A Stainless Steel N/A 3/4 in N/A 2.000 in N/A 3.625 in N/A CAD Icon (for items table)
5ERL102K N/A 1-1/8 in N/A Steel N/A 7/8 in N/A 2.125 in N/A 3.875 in N/A CAD Icon (for items table)
5ERL104K N/A 1-1/4 in N/A Steel N/A 1 in N/A 2.250 in N/A 4.500 in N/A CAD Icon (for items table)
5ERS104K N/A 1-1/4 in N/A Stainless Steel N/A 1 in N/A 2.250 in N/A 4.500 in N/A CAD Icon (for items table)
5ERL106K N/A 1-3/8 in N/A Steel N/A 1-1/8 in N/A 2.375 in N/A 5.000 in N/A CAD Icon (for items table)
5ERL108K N/A 1-1/2 in N/A Steel N/A 1-1/4 in N/A 2.500 in N/A 5.375 in N/A CAD Icon (for items table)
Unit of Measure
1