Ruland Manufacturing Co. Inc.

6 Hayes Memorial Drive

Marlborough, MA 01752

About Ruland Manufacturing Co. Inc.

Established in 1937, Ruland focuses on the design and manufacture of high performing shaft collars and couplings. One- and two-piece clamp-style collars with precise face to bore relationship, precision honed rigid couplings, and zero backlash flexible couplings. All products are carefully manufactured in Marlborough, Massachusetts USA factory under strict controls using proprietary processes.

Competitors of Ruland Manufacturing Co. Inc.

C-Flex Bearing Co., Inc.
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Minnesota Rubber and Plastics
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Dexter Magnetic Technologies, Inc.
Dexter is the recognized leader in magnetic solutions for medical applications. Our 15+ years of experience serving the medical market gives us the knowledge needed to understand the highly specialized requirements manufacturers face in gaining FDA or CE approval. Our patented LifeSep™...
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Shaft Collars
Ruland manufactures shaft collars in a variety of styles with bore sizes ranging from 1/8" to 6" and 3mm to 150mm. Materials include black oxide, 303 and 316 stainless steel, high strength aluminum, zinc plated steel, and engineered plastic. All shaft collars are single point faced to ensure... Read more
Rigid Couplings
Ruland manufactures rigid couplings in a wide variety of sizes, styles, and materials. They are available in one- and two-piece designs, with and without keyways, in aluminum, carbon steel, and stainless steel. Standard sizes are available in straight and step bore combinations to fit shafts... Read more
Beam Couplings
Ruland manufactures three series of zero backlash beam couplings in inch or metric dimensions with outside diameters ranging from 3/8" (10mm) to 1 1/2" (38mm). Flexible beam couplings in all three series are machined from a single piece of aluminum or stainless steel and feature multiple spiral... Read more