http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350104246665
they are a direct replacement fro schumachers U762J works flanged bearing, which is now discontinued. Made by OFNA rc they are exactly the same and fit in the special works hubs
thought it might of been of use for people trying to find schumacher originals, which is impossiable by the way
Hope it helps
Scott
