Self centering with 30 degrees of misalignment. (4320-01, 4320-02, 4320-03)
Outer "soft" durometer acts as bushing cushion and flex material.
Inner "hard" durometer lining acts as the bearing surface to allow free floating inner sleeve to rotate. Provides for a maintenance free "zero bind" bushing.
Internal bushing ring separates inner and outer materials to prevent inner sleeve gaping at extreme flex.
