introduction of
materials and products for applications 4-3 sliding ...
materials for use in water or
chemicals even ...
materials designed
and suitable for exposure to air dry
may ... experience
premature wear
and damage to the
mating material ntn has ...
developed materials to
solve these
problems chemical pump medical liquid pump vane rotor and casing for ... vane pump bearing for sewage processing ... system table 4 allowable pressure and features grade bearee fl 3700 bearee pi ... 3700 bearee as 5700 allowable pressure mpa kgf/cm2 7 70 features superior wear ... under light load for heavy load mass productivity and flexibility of part ...