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產(chan)品(pin)型號(hao): 深(shen)溝球軸承
所屬分類:干燥箱
產品(pin)時(shi)間:2024-07-23
簡要描述:深溝球(qiu)軸(zhou)承(cheng)(cheng)(cheng) Z常(chang)用(yong)(yong)的滾動軸(zhou)承(cheng)(cheng)(cheng)。它(ta)的結構(gou)簡單,使用(yong)(yong)方便。主要用(yong)(yong)來承(cheng)(cheng)(cheng)受徑向(xiang)載(zai)(zai)荷,但當增大軸(zhou)承(cheng)(cheng)(cheng)徑向(xiang)游隙時,具有一定的角接觸(chu)球(qiu)軸(zhou)承(cheng)(cheng)(cheng)的性(xing)能,可以承(cheng)(cheng)(cheng)受徑、軸(zhou)向(xiang)聯合(he)載(zai)(zai)荷。在轉速較高又不宜采用(yong)(yong)推力球(qiu)軸(zhou)承(cheng)(cheng)(cheng)時,也可用(yong)(yong)來承(cheng)(cheng)(cheng)受純軸(zhou)向(xiang)載(zai)(zai)荷。與尺寸相(xiang)同的其它(ta)類型軸(zhou)承(cheng)(cheng)(cheng)比較,此類軸(zhou)承(cheng)(cheng)(cheng)摩擦(ca)系數小,極限轉速高。但不耐(nai)沖(chong)擊,不適宜承(cheng)(cheng)(cheng)受重載(zai)(zai)荷。
深溝球軸承 zui常用(yong)(yong)的滾動軸(zhou)(zhou)承(cheng)(cheng)(cheng)。它的結構簡單(dan),使用(yong)(yong)方便。主(zhu)要用(yong)(yong)來(lai)承(cheng)(cheng)(cheng)受徑向載荷,但當增(zeng)大軸(zhou)(zhou)承(cheng)(cheng)(cheng)徑向游隙時,具有(you)一定的角接觸球軸(zhou)(zhou)承(cheng)(cheng)(cheng)的性能(neng),可(ke)以承(cheng)(cheng)(cheng)受徑、軸(zhou)(zhou)向聯合載荷。在轉(zhuan)速(su)較高又(you)不(bu)(bu)宜采用(yong)(yong)推力(li)球軸(zhou)(zhou)承(cheng)(cheng)(cheng)時,也可(ke)用(yong)(yong)來(lai)承(cheng)(cheng)(cheng)受純軸(zhou)(zhou)向載荷。與尺寸(cun)相同的其它類(lei)型軸(zhou)(zhou)承(cheng)(cheng)(cheng)比較,此類(lei)軸(zhou)(zhou)承(cheng)(cheng)(cheng)摩擦系數(shu)小,極限轉(zhuan)速(su)高。但不(bu)(bu)耐沖擊,不(bu)(bu)適宜承(cheng)(cheng)(cheng)受重載荷。
的詳細介紹
是zui常用(yong)的滾動軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)。它的結構簡單,使(shi)用(yong)方便。主要用(yong)來承(cheng)(cheng)(cheng)受徑向(xiang)載(zai)荷(he),但當增大軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)徑向(xiang)游隙時(shi),具有一定的角接觸球(qiu)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)的性能,可以承(cheng)(cheng)(cheng)受徑、軸(zhou)(zhou)(zhou)向(xiang)聯合載(zai)荷(he)。在轉速(su)較高(gao)又不(bu)宜(yi)采用(yong)推力球(qiu)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)時(shi),也(ye)可用(yong)來承(cheng)(cheng)(cheng)受純軸(zhou)(zhou)(zhou)向(xiang)載(zai)荷(he)。與尺寸相同的其它類型軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)比較,此類軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)摩擦系數小,極限轉速(su)高(gao)。但不(bu)耐沖擊,不(bu)適宜(yi)承(cheng)(cheng)(cheng)受重載(zai)荷(he)。
裝在(zai)軸(zhou)(zhou)(zhou)上后(hou),在(zai)軸(zhou)(zhou)(zhou)承(cheng)的(de)軸(zhou)(zhou)(zhou)向游隙范圍內,可限制軸(zhou)(zhou)(zhou)或外(wai)(wai)殼兩個方向的(de)軸(zhou)(zhou)(zhou)向位(wei)(wei)移,因此可在(zai)雙向作軸(zhou)(zhou)(zhou)向定位(wei)(wei)。此外(wai)(wai),該類軸(zhou)(zhou)(zhou)承(cheng)還具有(you)一(yi)定的(de)調心能力,當(dang)相對于外(wai)(wai)殼孔傾(qing)斜(xie)2′~10′時(shi),仍能正(zheng)常工作,但對軸(zhou)(zhou)(zhou)承(cheng)壽命有(you)一(yi)定影響。保(bao)持(chi)架多為鋼板沖壓(ya)浪形(xing)保(bao)持(chi)架,大型軸(zhou)(zhou)(zhou)承(cheng)多采用車(che)制金屬實體保(bao)持(chi)架。
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