42" OD 51200 roller bearing for sale

Tommegow

Tommegow

Joined
Dec 16, 2004
Messages
678
This government auction is in Penn. You 51200 guys ought check it out
it seems the inside and outside races(?) are 51200 as well
http://cgi.govliquidation.com/auction/view?auctionId=1102709
BEARING,ROLLER,CYLINDRICAL
ABMK OVERALL WIDTH 9.8125 INCHES MINIMUM AND 9.8425 INCHES MAXIMUM
ABXV BORE DIAMETER 29.5246 INCHES MINIMUM AND 29.5276 INCHES MAXIMUM
ADGA OVERALL OUTSIDE DIAMETER 42.9084 INCHES MINIMUM AND 42.9134 INCHES MAXIMUM
 
Holy Hannah that's for a big roller skate! It's in my neighborhood, but I'd have no clue how to move it much less forge it. It would be pretty bad-ass just to have sitting around the shop though :)

Anybody in the area who could figure out how to cut it wanna go halfzies? :)

-d
 
deker said:
Holy Hannah that's for a big roller skate! It's in my neighborhood, but I'd have no clue how to move it much less forge it. It would be pretty bad-ass just to have sitting around the shop though :)
Click to expand...

Perhaps you could then fabricate a little blacksmith with a hammer striking to set on top as if he were forging it.... :)
 
Are you sure that it is 52100? From what I can see, the page that indicates that the inner ring is 52100 is for an SKF spherical bearing. The pictures are of an FAG cylindrical bearing. Depending on what the application for that bearing was, it's possible that the cylindrical bearing is a case carburized bearing and would be of a low carbon steel and therefore "not suitable" for knife material.

I work for Timken bearing, so I don't know the specifications for SKF or FAG product. I'd be a little leary of the FAG cylindrical. The SKF is most likely all 52100 though.
 
Scott this is what the item description pulls up
MATT MATERIAL STEEL COMP E52100 INNER RING
MATT MATERIAL STEEL COMP E52100 LOADING GROOVE SIDE
MATT MATERIAL STEEL COMP E52100 ROLLER
I assumed the roller would be the bearing but I do defer to your
professional opinon.
 
I'm using one of those cylinders (mines about 3" diameter by about 9" tall) for a bench anvil. Works great.

John
 
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