first, you should be quite sure about what it is.
lots of files can have an suffix as bin
in most of the cases, bin file in linux is executable file
type its full path(if you are not in the directory which bin file resides) or ./***.bin(if you are in the direcotry which bin file resides. The "./" is needed because "." by default is not in your PATH environment variable, otherwise just its file name suffices) in order to execute it