Lub hardness ntawm lub retainer yog qis dua lub pob thiab lub nplhaib, thiab nws cov ntaub ntawv muaj xws li hlau (xws li nruab nrab carbon steel, aluminium alloy) los yog non-metals (xws li Teflon, PTEF, polymer cov ntaub ntawv). Rolling bearings muaj kev sib txhuam kev sib txhuam qis dua li phau ntawv xov xwm bearings, yog li ntawm tib qhov ceev, qhov kub uas tsim los ntawm kev sib txhuam yuav qis dua.
Pob bearing kev ua tau zoo
Oct 19, 2022
Tso lus
Tom ntej