At 11:43 AM 6/27/2002, gary hradek wrote:
>David,
>      I do not think they add lead to the cv grease.
>The most important role of the grease is to lubricate.
>CV grease is redesigned wheelbearing grease that will
>handle the higher temperatures by the addition of
>sulfur "I think".   The heat is from the disc brakes.
>Wheeling bearing grease could handle the heat from the

Per the two MSDS (material safety data sheets) I could quickly find,
Castrol CV-joint grease contains Molybdenum Disulfide, and Wurth CV-joint
grease contains "lead salt(2+)"

CV joint service is a very severe service compared to wheel-bearing
service, with special requirements for sliding (plunging) motions.  I don't
think that any grease mfr. would suggest you use regular grease in a CV...

cheers
david

--
David Beierl - dbeierl@attglobal.net