保持架除能將轉(zhuǎn)動(dòng)體均勻地分隔開以外,還能起引導(dǎo)轉(zhuǎn)動(dòng)體旋轉(zhuǎn)及改善軸承內(nèi)部潤滑性能等作用。對于FAG軸承,內(nèi)圈通常與軸緊配合,并與軸一起運(yùn)轉(zhuǎn),外圈通常與軸承座或機(jī)械殼體孔成過渡配合,起支承作用。對于推力軸承,與軸緊配合并一起運(yùn)動(dòng)的稱軸圈,與軸承座或機(jī)械殼體孔成過渡配合并起支承作用的稱座圈。轉(zhuǎn)動(dòng)體(鋼球、滾子或滾針)在軸承內(nèi)通常借助保持架均勻地排列在兩個(gè)套圈之間作轉(zhuǎn)動(dòng)運(yùn)動(dòng),它的形狀、大小和數(shù)量直接影響FAG軸承的負(fù)荷能力和使用性能。但是,在某些場合下,也有外圈運(yùn)轉(zhuǎn),內(nèi)圈固定起支承作用或者內(nèi)圈、外圈都同時(shí)運(yùn)轉(zhuǎn)的。 。網(wǎng)址:http://www.ina-fag114.com
FAG軸承 http://www.ina-fag114.com/BearingBrand/FAG.html
FYH軸承 http://www.ina-fag114.com/BearingBrand/FYH.html
IKO軸承 http://www.ina-fag114.com/BearingBrand/IKO.html
INA軸承 http://www.ina-fag114.com/BearingBrand/INA.html
KOYO軸承 http://www.ina-fag114.com/BearingBrand/KOYO.html
NACHI軸承 http://www.ina-fag114.com/BearingBrand/NACHI.html
NSK軸承 http://www.ina-fag114.com/BearingBrand/NSK.html
NTN軸承 http://www.ina-fag114.com/BearingBrand/NTN.html
SKF軸承 http://www.ina-fag114.com/BearingBrand/SKF.html
THK軸承 http://www.ina-fag114.com/BearingBrand/THK.html
TIMKEN軸承 http://www.ina-fag114.com/BearingBrand/TIMKEN.html
盤錦NSK軸承
鐵嶺NSK軸承
朝陽NSK軸承
葫蘆島NSK軸承
長春NSK軸承
吉林NSK軸承
四平NSK軸承
遼源NSK軸承
通化NSK軸承
白山NSK軸承
白城NSK軸承
松原NSK軸承
哈爾濱NSK軸承
牡丹江NSK軸承
佳木斯NSK軸承
大慶NSK軸承
伊春NSK軸承
注:聯(lián)系我時(shí),請說是在“傲立機(jī)床網(wǎng)”上看到的,謝謝!