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Alternator Starter Ball Bearings

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About Alternator Starter Ball Bearings

Alternator and starter ball bearings are sealed single row radial ball bearings sized for car and truck alternators and starter motors. Alternator bearings run at high speed and high temperature, so most are sealed, greased for life and made with C3 internal clearance.

The range includes dedicated alternator bearings along with standard sizes commonly used in alternators, including wider versions of standard bearings.

To replace one, read the number on the old bearing and match its closure and clearance, or measure the bore, outside diameter and width and search by size. Alternators often use different bearings at each end, so check both.

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For wholesale quantities, send the available details on our wholesale store and get a quote from the team.