While having my rear subframe out and apart for diff and bushing work, I noticed the rear hubs struggle to pivot - one has noticeable notching in the range of motion, and the other won't even move more than 15 degrees or so before beginning to bind up. So I guess it's time for replacement pivot bearings (CAC4610) while I've got everything apart.

Is there a bearing manufacturer PN for these, or are they a special Jaguar-specific bearing? I've seen timken KLM11910C in photos of the new part, but from looking up specs it sounds like that's only the outer race.

 

I cant help with your question but from looking at the parts diagram, i have one of my own. Why is this a roller bearing and not a buahing. What is rotating there? Thanks

 

timken patent is printed in HD 4k on the bearing

yes other brands make them

 

KLM11910 is the number of the outer race (the "cup"). The matching inner race (the "cone") has a different number, ending with "949" if I remember well. Try googling for KLM11910 and you may find the other number.

 

I'd assume you get less rattles & play in the joint with the same mileage of wear on a bearing than a bush.

 

good memory, the inner race is Lm11949

https://www.ebay.com/itm/18222174950...Bk9SR7ib6Ln4YQ

 

Perfect, exactly the info I was looking for. There's also a 3rd part, the seal, which is part number LM11900EA (I finally had a chance to get the assembly apart).
So, the assembly needed is parts LM11910 + LM11949 + LM11900EA
and there's a similar seal out there, LM11900LA which won't work because the seal extends closer to the axle and would interfere with the spacer shim (as I understand it). So the *EA seal is specifically required.
I'll have to do some more searching for those, at least now I know what I'm looking for, though it doesn't seem it'll save much over the OEM parts cost.

Meantime, enjoy a trashed outer race out of the worse off hub pivots: