I have never seen tie rod ends with spherical bearings. Is that normal?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7946241848&category=33593

Those are not spherical bearings.... these (http://www.colemanracing.com/catalog/index.php?cPath=75_711) are spherical bearings.

No, they are not normally used for steering on a street car....yes, I do use them.