Special Shaft Collars and Couplings

February 20, 2019
Special Shaft Collars and Couplings

Special shaft collars and couplings that can be machined from wide range of materials to meet strict OEM design requirements are being introduced by Stafford Manufacturing Corp.

Stafford Special Shaft Collars and Couplings can be machined to customer specification from a wide range of materials, including Hastelloy for high-temperature applications, various stainless steels, bronze and brass for corrosion-resistance, weldable materials, specialty materials such as titanium, and a host of other alloys and engineering plastics.

Supplied in prototype through production quantities, Stafford Special Shaft Collars and Couplings can range from 0.25” to 14” ID for shaft collars and 0.25” to 4” ID for couplings.  Bores can be hex, round, and square, with keyways or threads and the face and OD can include cams, flanges, flats, knurls, laser etching, levers, slots and tapped through-holes.

Related Glossary Terms

  • alloys


    Substances having metallic properties and being composed of two or more chemical elements of which at least one is a metal.

  • inner diameter ( ID)

    inner diameter ( ID)

    Dimension that defines the inside diameter of a cavity or hole. See OD, outer diameter.

  • outer diameter ( OD)

    outer diameter ( OD)

    Dimension that defines the exterior diameter of a cylindrical or round part. See ID, inner diameter.

  • stainless steels

    stainless steels

    Stainless steels possess high strength, heat resistance, excellent workability and erosion resistance. Four general classes have been developed to cover a range of mechanical and physical properties for particular applications. The four classes are: the austenitic types of the chromium-nickel-manganese 200 series and the chromium-nickel 300 series; the martensitic types of the chromium, hardenable 400 series; the chromium, nonhardenable 400-series ferritic types; and the precipitation-hardening type of chromium-nickel alloys with additional elements that are hardenable by solution treating and aging.