This is one of the oldest designs of elastomeric flexible couplings. Rubber / Polyurethane ( PU ) bushes are used for dampening the shocks & vibrations.
Pin & Bush Type Coupling with Plain Bush (UPB)
Pin & Bush Type Coupling with Curved Bush (UB).
Pin & Conical Ring Type Couplings (URC).
Pin & Conical Ring Type Couplings with taper Bush (URCT)
