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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  • Mate two shafts with zero backlash
  • Keyways provide added torque capacity and fixed shaft phasing
  • Available with straight-through or stepped bores
  • Smooth bore protects shafts from damage
  • Offered in High Strength and Low Profile styles
    •
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. Standard keyways provide added torque capacity and fixed shaft phasing.

Clamp-Type Couplings with Keyways are available with straight-through bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
Offered in two styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
One-Piece Split Clamp-Type Rigid Shaft Couplings with Keyways
Unit of Measure
1 2 3 4 

Part Number

Bore Size A

Bore Size B

Material

Type

Outside Diameter

Total Length

CAD

5SM020020K N/A 20 mm N/A 20 mm N/A Stainless Steel N/A Low Profile N/A 40 mm N/A 65 mm N/A CAD Icon (for items table)
5SM025025K N/A 25 mm N/A 25 mm N/A Stainless Steel N/A Low Profile N/A 45 mm N/A 65 mm N/A CAD Icon (for items table)
5SM030030K N/A 30 mm N/A 30 mm N/A Stainless Steel N/A Low Profile N/A 54 mm N/A 75 mm N/A CAD Icon (for items table)
5SM035035K N/A 35 mm N/A 35 mm N/A Stainless Steel N/A Low Profile N/A 57 mm N/A 80 mm N/A CAD Icon (for items table)
5SM040040K N/A 40 mm N/A 40 mm N/A Stainless Steel N/A Low Profile N/A 60 mm N/A 90 mm N/A CAD Icon (for items table)
5SM045045K N/A 45 mm N/A 45 mm N/A Stainless Steel N/A Low Profile N/A 73 mm N/A 105 mm N/A CAD Icon (for items table)
5SM050050K N/A 50 mm N/A 50 mm N/A Stainless Steel N/A Low Profile N/A 78 mm N/A 120 mm N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4