I recently rebuilt all 3 spindles on my Scag 48" WalkBehind. After completely re-assembling the units (I rebuilt them one at a time to make sure I did it correctly) I found that some of the bearings could SPIN inside the spindle housing. They didn't sping at the same rate as the shaft but they could still wiggle back and forth and spin. Is this normal? Hopefully some other people have rebuilt Scag spindles and might have had this problem.... Thanks for the help ya'll !!!!