Bearing Grease
Bearing Grease
(OP)
I am looking for a grease for cylindrical roller that can withstand 420F intermittent cycle. The roller bearing are installed on a crankshaft oscillating at 16 ft/sec. The I know there a few thickeners that provide for higher temperature resistance, oxidation etc. I just want ot make sure the grease I use does not breakdown or react with the bearings.





RE: Bearing Grease
http://www.kluber.com/
You will also want to make sure your bearings are specified for that temperature. Standard bearings are heat treated with about a 300-350F temper and running at the temperatures you state will reduce the hardness significantly in the bearings with a reduction in life.
RE: Bearing Grease
http://uniquetechnologies.com/
Russell Giuliano
RE: Bearing Grease
I would definitely give either company a call with your specific application before using any product as they are sensitive to speed and loading
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