Stafford Manufacturing Corp. (Wilmington, MA) offers a line of large bore shaft collars featuring bore sizes up to 14 inches. Offered in one- and two-piece clamp-type configurations with smooth- or threaded-bores, they are suited for heavy-duty drive system applications. These split shaft collars are supplied with one or more alloy socket cap screws for optimum clamping power. Offered in prototype through production quantities, the bore shaft collars can be machined from steel, stainless steel, brass, bronze, and other materials with varying widths and O.D’s up to 20 inches. Custom features can include tapped mounting holes, spanner wrench holes, keyways, slots, and more on the face or O.D.
Visit www.staffordmfg.com to see more.