Bike Forums - View Single Post - Re-greasing sealed bottom bracket bearings?

06-01-19 | 12:15 PM

#20

fietsbob

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Joined: Jun 2010

Posts: 43,586

Likes: 1,380

From: NW,Oregon Coast

Bikes: 8

I have a Touring bike frame built with BB shell* sealed, frame Tubes TIG welded to the outside

It has a whole lot of grease in between the bearings , only an outside seal on the oversize bearings ..

* was from the 90's era rear of a Burly Tandem frame components . Zerk in BB shell .. greased once 22 years ago..

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