Defective Idler Arms

I ordered a Moog Idler Arm from Firm Feel Monday afternoon and they installed their bearing kit on it. They told me their kit only works on the Moog Idler Arm (K7042, I think). My old Idler Arm rotated around the bushing. This seems correct because that 9/16" bolt (with washer(s)) is torqued to 65 lbs. Thanks for the bearing advice.