This is a aftermarket ABS front hub assembly.. for 1993-2002 Camaro's & Firebird..
.... no you can't buy a bearing..these are like most modern cars.. they are fitted with a sealed hub assembly.. These have a 3 month warranty from sale date, when proof of proffessional fitment supplied inline with manufacturers warranty.
...the ABS electricals are attached as shown. Will fit either LH or RH Front hubs. This is a new Part. Heres a link showing its fitment.. http://csce.uark.edu/~jgbertr/rb/front_hub.jpg