Bronze and aluminium linear roller guide bearings-linear ball bushings
Bronze and aluminium linear roller guide bearings-linear ball bushings Linear roller guide bearings *Certificates:ISO9001 *Material:Bronze,Aluminium,POM; *Size:Customized; *low friction coefficie Linear roller guide bearings bearing Best in quality linear ball cages in different types and specifications for your choice, also called ball bearing cage,ball bearing bushing ,& ball bearing bush,ball retainer & Die parts & die fittings for Press die punch Our customer can avail top class ball bearing