A bin image should have a companion cue sheet file. Burn the bin image by loading the cue file for burning.
If you don't have a cue sheet, re-make the image files from your original cds.
In the unlikely event that you have legally downloaded a bin file without an associated cue sheet, you can burn that file with any of nero (burn as a foreign image), discjuggler or fireburner. However, if the image is of a cd with more than one track, the burnt cd won't work.