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B-138 Torrington Single Inner Cam Bearing

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Product Description

This listing is for the Inner Cam Bearing used on Single Cam Big Twins. This is the only cam bearing you should use for your Big Twin. These are made in the United States by Timken who acquired Torrington in 2003. The bearing offered is the B-138, which is suitable for Big Twins. May be used on OEM, aftermarket and S&S Motors for Single Cam models from 1958 to 1999.

Product Reviews

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  1. Koyo

    Posted by Craig on 17th Dec 2016

    Time will tell if the quality is as good as Timken

  2. B138 torrington

    Posted by David L Llewellyn on 19th Aug 2016

    Ad said made in USA by timken arrived made in USA by koyo haven't installed yet but has to be better than the moco's Ina cheap ass junk bearing

    Seller Comment: Koyo bought out Timken Roller bearing division. Same factories, same bearings, less letters stamped on the side.

  3. Torrington style bearing?

    Posted by Sean on 26th Apr 2016

    I received a bearing? A koyo brand bearing American made a positive! Wished heartland products would have disclosed that, I had thought I was receiving Torrington or in there discription Timpken brand. Instead received Torrington style from different manufacture not disclosed in there discription.

    Heartland Products Note: Koyo purchased Torrington facilities/operations from Timken. There are no "Torrington" products under that name.

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