Thread: Pilot Bearing install?

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I do not know where the term “stake a bearing” originated, but it refers to a small punch (or series of punches) used to hold the bearing in place during assembly. I have never needed to stake a pilot bearing. Typically, once they’re installed in the end of the crankshaft they’re pretty snug. In fact, most times a pilot bearing puller is required to remove them.

My bet is that you will have to tap the bearing in place - very carefully with a brass hammer or use a wooden dowel to avoid damage. The outer edge of the bearing should be snug against the crankshaft and not spin.

If necessary, the stake should take place as per the picture below, i.e, at the lip where the two surfaces meet to hold the bearing in place.

Regards,
Glenn