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ISO 9001 REGISTERED 30

Chain Features Include:

...of advanced engineeringknowledge and experience adds up to some of the best U.S.A. made roller chain ever produced for the energy industry....of advanced engineeringknowledge and experience adds up to some of the best U.S.A. made roller chain ever produced for the energy industry.

U.S.A.

USA Oil Field Roller Chain - 11933 100 years

All Ballized Plates

Ballized pin plate,middle bar and bushing plate holes to precisiontolerances ensuremaximum bearing area for optimum press fitsimproving fatigue lifeand working loads.
Made in

Drives, Inc. U.S.A. chains are built toB29.1 ANSI specifications to fit your existing sprockets and the oil field industry’s new API 7F7 standards to meet your most demanding applications. Whether you’re looking to solve an existing roller chain drive problem or just want great value with U.S.A. made chain, our high energy roller chains will be in stock waiting for you to put them to the test.

Wide Waisted Link Plates

Wide waist and maximized ball heights for all our link plates;improves stress distribution,increases fatigue strength and reduces vibration.

Through or Case Hardened Shotpeened Pins

Through or case hardened pins are supplied contingent on the application. All pins are precision hardened, microground and shotpeened to provide maximum performance.These pins are produced to deliver extended wear and protection from unpredictable overloads.

Special Hook Cotter

Hardened hook cotters resist shearing and retain position in the most rigorous of applications. Sizes 80-180.

Coated T-Pin

High shear T-pins resist corrosion and retain position in the most extreme applications. Sizes 200, 264, 240.
* Drives, Inc. Engineering and the American Chain Association (ACA)recommend sprockets and roller chain changed out at the same time.