Our seamless, 100% machined surface design provides the tightest tolerances in the industry. The centerless ground OD and centerless bored ID result in wall variations of . 0004 in. Dura-Bond bimetal bearings are constructed from a seamless steel tube with a thin layer of lead based babbitt material. Seamless construction makes installation easy, eliminating breakage and bearing surface interruptions. Lead based babbit provides ideal properties for nearly all engine applications. Babbitt's superior embedability, conformability, and anti-seizure characteristics have proven to reduce engine failures that harder bearing materials can cause.

Since 1947, Dura-Bond cam bearings are the industry standard against which all others are judged. Dura-Bond Bearing Company is a world leader in camshaft bearings, power metal valve seats and valve spring shim design and manufacturing. This has been recognized by over 50 years of experience as the standard of the industry, and the internationally recognized ISO-9001 and MRP-Oliver Wight Class "A" certifications.

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