銅(tong)(tong)瓦(wa)軸(zhou)承(cheng)(cheng)屬(shu)于滑(hua)動軸(zhou)承(cheng)(cheng),因為它以(yi)配合(he)使用(yong)(yong)較低滑(hua)動摩察系(xi)數的(de)(de)材料制(zhi)成,軸(zhou)承(cheng)(cheng)與軸(zhou)之間是面接觸,所以(yi)適(shi)(shi)用(yong)(yong)范圍是大負荷(he)、低轉速部位,如軋鋼機以(yi)及(ji)發動機的(de)(de)曲(qu)軸(zhou)、連桿中(zhong),一(yi)般(ban)不用(yong)(yong)于高轉速的(de)(de)機構(gou)中(zhong),對(dui)鋼軸(zhou)來說所謂銅(tong)(tong)軸(zhou)瓦(wa)常用(yong)(yong)的(de)(de)是巴氏合(he)金(銅(tong)(tong)錫合(he)金瓦(wa)),現在多(duo)用(yong)(yong)高錫鋁(lv)基合(he)金作(zuo)為軸(zhou)瓦(wa)減低摩擦系(xi)數的(de)(de)材料,當然也有適(shi)(shi)用(yong)(yong)燒結(jie)銅(tong)(tong)合(he)金材料制(zhi)成的(de)(de)銅(tong)(tong)套(整體銅(tong)(tong)軸(zhou)承(cheng)(cheng)),或者燒結(jie)的(de)(de)銅(tong)(tong)套由于結(jie)構(gou)上多(duo)孔隙能(neng)存(cun)油(you),用(yong)(yong)于較高轉速處可能(neng)好(hao)一(yi)點。