A bearing comprises an inner race defining an inner track, an outer race
defining an outer track, and a compound roller assembly interconnecting
the inner and outer races for relative rotation between the inner and
outer races. The compound roller assembly includes a plurality of first
rollers and a plurality of second rollers. The first and second rollers
respectively contact the inner track of the inner race and the outer
track of the outer race for rolling contact therewith. Each of the first
rollers contacts at least one of the second rollers such that the first
and second rollers rotate in opposite directions during relative rotation
between the inner and outer races.