AVM 96x86: It is designed to absorb and damp shock impulses and hence the unwanted vibration of your machinery ends here. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. The tensile strength of the AVM is beyond the expectation which makes your machinery maintenance free and saves the downtime. Height: 96 mm Outer Dia: 86 mm Bore sizes: 30 and 20 mm