There are many dissimilar vehicles vehicles out there called Chevrolet Malibu, and front/rear wheel bearings can be different. Is your Malibu FWD or RWD?
If fwd: no.
The wheel bearings are ball-in-cage type bearings that are an integral part of the hub-and-bearing assembly which must be replaced as a unit.
If rwd: maybe.
The front wheel bearings are taper bearings held in place by a nut with cotter pin. The rear rear wheel bearings (axle bearings) are in fact pressed into the axle tube.
The 2006 Chevrolet Malibu has a 8 ft. 10.3 in. (106.3 in.) wheel base.
The 2007 Chevrolet Malibu has a 8 ft. 10.3 in. (106.3 in.) wheel base.
The 2009 Chevrolet Malibu has a 9 ft. 4.3 in. (112.3 in.) wheel base.
The 2011 Chevrolet Malibu has a 9 ft. 4.3 in. (112.3 in.) wheel base.
The 2012 Chevrolet Malibu has a 9 ft. 4.3 in. (112.3 in.) wheel base.
The 2003 Chevrolet Malibu has a 8 ft. 11 in. (107 in.) wheel base.
The 2013 Chevrolet Malibu has a 8 ft. 11.8 in. (107.8 in.) wheel base.
The 2008 Chevrolet Malibu has a 9 ft. 4.3 in. (112.3 in.) wheel base.
The 2004 Chevrolet Malibu has a 8 ft. 10.3 in. (106.3 in.) wheel base.
The 2001 Chevrolet Malibu has a 8 ft. 11 in. (107 in.) wheel base.
The 2010 Chevrolet Malibu has a 9 ft. 4.3 in. (112.3 in.) wheel base.
The 2002 Chevrolet Malibu has a 8 ft. 11 in. (107 in.) wheel base.