Aug 23, 2014
Home| Tools| Events| Blogs| Discussions Sign UpLogin


In the Shop

RSS By: Dan Anderson, Farm Journal

As a farm machinery mechanic and writer, Dan brings a hands-on approach that only a pro can muster. Along with his In the Shop blog, Dan writes a column by the same name as well as the Shop Series for Farm Journal magazine. Always providing practical information, he is a master at tackling technical topics and making them easy for all of our readers to understand. He and his wife, Becky, live near Bouton, Iowa.

Bearing Removal Without A Torch

Jun 26, 2014

 Most of the time it seems when I need to remove a frozen bearing from a shaft, it's in a tight spot or buried in the machine. So an acetylene torch is often the fastest way to get things apart. A torch is messy, potentially dangerous, and inelegant, but effective. The same has been said about me, so I guess I'm a good match for a torch.

But there are times when a bearing is out in the open and accessible, and I'm glad to use a die grinder with a cut-off wheel to quickly and surgically remove the bearing. Today I was in a situation where the bearing was on the end of a shaft and there was plenty of room around it, so I grabbed my die grinder. I made two cuts 180 degrees apart to split the outer race, then carefully cut through the inner race without marring the shaft. It took a total of 5 minutes, and avoided the flames, sparks, soot and heat that would have been part of torching the bearing.

It's not always possible to use an air-powered die grinder and cut-off wheel to dissect bearings, but when circumstances permit, it's a quick, clean way to get the job done. 

Log In or Sign Up to comment

COMMENTS

No comments have been posted, be the first one to comment.
 
 
 
The Home Page of Agriculture
© 2014 Farm Journal, Inc. All Rights Reserved|Web site design and development by AmericanEagle.com|Site Map|Privacy Policy|Terms & Conditions