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Original post by: Matthew LaBruyere ,

Title:

Bearing failed and can't be removed from Aero cover

Text:

The hob gear failed in the bearing in the aluminum cover. When I removed and disassembled the extruder the the bearing fell apart but the outer ring remained in the aluminum. I've tried heating the aluminum in the over but the steel ring refuses to budge. What's the process to remove it?

Status:

open