The Double Crossover Interchange has some of the characteristics of the Diverging Diamond Interchange; however, The Double Crossover Merging Interchange allow free flow operations. This allows for increased capacity, with reduced cost as compared to other
Main products are four series of slewing bearings:single-row spherical type,double-row spherical type,three-row rolling type and crossover rolling type.
Main products are four series of slewing bearings:single-row spherical type,double-row spherical type,three-row rolling type and crossover rolling type.