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Companion Flanges

Industrial Companion Flanges

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A companion flange allows a driveshaft to attach to the input or output shaft of the connected equipment with face connections that match the flanges on the shaft.  Driveline Service of Portland, Inc. stocks a wide variety of styles and sizes.  We can also custom design flanges to fit your application's exact requirments.

We supply the following varieties of companion flanges:

  • Rough Bored

  • Finished Bored

  • Bored and Keyed

  • Splined Bores

  • Cross Serrations

  • Hirth Serrations

Please contact one of our knowledgeable specialists for a quote or question regarding our companion flanges. 

Have Questions?

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800-227-8608 or Contact Us Online

Industry leaders in driveshaft assemblies, parts and repair since 1974

With over 40 years of experience, Driveline Service of Portland, Inc. has become a global leader in the design, manufacture and repair of driveshafts. Highly engineered products, extensive application experience, and a comprehensive inventory enable us to provide timely solutions for the most demanding customer requirements.  Learn more about us.

Driveline Service of Portland, Inc.

9041 NE Vancouver Way
Portland, OR 97211
(503) 289-2264 (phone)
(503) 289-5838 (fax)

M-F 8am-5pm PST

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