Hi guys,
I have a small Harvey butterfly sg 48 surface grinder. I'm afraid I'm in need of new spindle bearings and before I dive too deep in it I wanted to test the waters and see what information was out there regarding which bearings may be needed. I know these are a close copy of the Sanfords with the same part number. I do not have any oil cups so I'm assuming they are some type of sealed angular contact bearing I have nothing invested in the machine but would like to see what I can do with it. Thanks for any and all help!
I have a small Harvey butterfly sg 48 surface grinder. I'm afraid I'm in need of new spindle bearings and before I dive too deep in it I wanted to test the waters and see what information was out there regarding which bearings may be needed. I know these are a close copy of the Sanfords with the same part number. I do not have any oil cups so I'm assuming they are some type of sealed angular contact bearing I have nothing invested in the machine but would like to see what I can do with it. Thanks for any and all help!