单列四点接触球型回转支承(带内

作者：bearingpower        发表时间：2010-12-12

单列四点接触球型回转支承(带内齿) 转盘轴承除承受推力负荷外，还可承受力矩和径向负荷，其类型有球轴承、滚子轴承及球-滚子轴承。在结构上有单列、双列和三列型式；在传导方面有带齿（内圈或外圈）型，也有无齿型；在防尘和防漏脂方面有密封型，也有不带密封的结构；在安装方面有挡边（外圈或内圈上）和紧固螺孔，也有无挡边的结构。 本公司转盘轴承标准系列的代号方法同国家标准JB/T2300-1999之规定。非标准系列的代号方法如下：转盘轴承外径尺寸 mm 滚动体直径Dw mm 结构形式： SR：单排四点接触球轴承内外圈均无齿 SLR：单排四点接触球轴承带法兰边无齿型 SIR：单排四点接触球轴承带内齿 SOR：单排四点接触球轴承带外齿 SLIR：单排四点接触球轴承带内齿，外圈带法兰边 SLOR：单排四点接触球轴承带外齿，内圈带发兰边 XU：单排交叉圆柱滚子轴承，不带齿 XIU：单排交叉圆柱滚子轴承，内圈带齿 XOU：单排交叉圆柱滚子轴承，外圈带齿　 本公司制造的回转轴承从小型（D=300mm）到特大型（D=5000mm），用户可根据自己的需要向本公司提出技术咨询或订购制作。外型尺寸Dimension（mm）重量Weight(kg)轴承代号DadiCBHLaLidBn*d0mz34021634343932425292022445612SIR16/340486332343439462378141634048524SIR16/486562384505055538440144039666643SIR25/562657462434855625525181647467955SIR20/657722504525259690580182452086570SIR25/72281756079798678564018525801058140SIR40/8178125846161687806601840600875100SIR30/8129527365353609208101820752894100SIR25/952976776435360944850183279289990SIR20/97611669604555641134104018409801098115SIR20/116612009505475841160104022309701097180SIR25/120012289606470791188105222409801098205SIR30/1228125893681951041210104526369601280320SIR40/1258125598464647312151085224010081284200SIR30/125513301060757585129011502248108010108250SIR36/133014161140828292138012282076116010116295SIR40/141614651180828292142512702260120010120320SIR40/146515281176100100110148012902656120012100490SIR50/152816301308828292158214182648133212111400SIR40/163017531416100100110170515252664144012120550SIR50/175318301498828292178216182656152614109460SIR40/183019231568100100110187516952672159614114630SIR50/192320241616118118128197017603068164816103890SIR60/202420101740647282197018402248176412147360SIR30/201020881722100100110204018502648175014125740SIR50/2088218417641221221362130192130721800181001030SIR60/2184235519201221221362295206533641952161221170SIR60/2355241320729696110236521952684210014150780SIR45/2413270022861041041182640244033642322181291100SIR50/2700277523361221221362715248533762368161481420SIR60/277528002480801001142760261522108252020126750SIR36/2800304026281041041182980277533722664181481260SIR50/30403100279695951093060290022160282012235860SIR45/3100345530061221221363395316533963042181691820SIR60/34553565310014014015435053260331163140201572290SIR70/35653560316896961103500330533803200162001300SIR45/353690320015815817236303370331243240201622720SIR80/36903910342015815817238503590331323460201732890SIR80/39104010352015815817239503690331363560201782990SIR80/40104234372015815817241743896331443760201883330SIR80/4234