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I salvaged a tapered roller bearing from the dealer workshop. It was taken from a Mercedes truck rear axle hub.It is a FAG model 33021 (Austrian made). It also has an E 348 stamp on it. Does that refer to its alloy, i.e. stainlesssteel E348 maybe? By the way, are all bearings made of stainless steels?I intend to use it as a base for a lamp I have been working on, but I haven't welded anything stainlessso far. I only have access to a stick machine and I have only ever used E6013 electrodes. Would Ineed special stainless electrodes for this?Thanks for any input,JohnTelwin Force 165 InverterDewalt abrasive chop saw
Reply:Originally Posted by latzamanI salvaged a tapered roller bearing from the dealer workshop. It was taken from a Mercedes truck rear axle hub.It is a FAG model 33021 (Austrian made). It also has an E 348 stamp on it. Does that refer to its alloy, i.e. stainlesssteel E348 maybe? By the way, are all bearings made of stainless steels?I intend to use it as a base for a lamp I have been working on, but I haven't welded anything stainlessso far. I only have access to a stick machine and I have only ever used E6013 electrodes. Would Ineed special stainless electrodes for this?Thanks for any input,John
Reply:I doubt it is stainless. It's more likely 52100 or the equivalent. Best welded in an anealed state, or at least heat it up enough to draw the temper."USMCPOP" First-born son: KIA Iraq 1/26/05Syncrowave 250 w/ Coolmate 3Dialarc 250, Idealarc 250SP-175 +Firepower TIG 160S (gave the TA 161 STL to the son)Lincwelder AC180C (1952)Victor & Smith O/A torchesMiller spot welder
Reply:Thanks for the replies.Zap, I think I am going to try your suggestion, if I can get my hands on some E309 electrodes.From what I read, it is suitable for dissimilar steels, as in my case.Thanks,JohnTelwin Force 165 InverterDewalt abrasive chop saw
Reply:Got a torch ? Silver braze it.Bubble gumTooth pixDuct tapeBlack glueGBMF hammerScrew gun --bad battery (see above) |
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