Declares that wheel ball bearings for passenger motor vehicles (tariff heading 8482.10.10) are goods to which Schedule 4 item 50 of the Customs Tariff Act 1995 applies, putting a tariff concession in place from 30 September 2010. Importers of these bearings receive the concession (reducing duties payable); the Commonwealth forgoes the corresponding tariff revenue. The declaration is made under section 269P of the Customs Act 1901 by a delegate and continues until revoked under sections 269SC or 269SD.