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调心滚子轴承的使用与配合技巧

日期:2019-05-18 15:23 作者:ina 阅读:
使用注意事项
KOYO调心滚子轴承使精密零件,因而在使用时要求相应地持慎重态度,既变使用了高性能的KOYO调心滚子轴承,如果使用不当,也不能达到预期的性能效果,所以,使用KOYO调心滚子轴承使应注意以下事项:
保持KOYO调心滚子轴承及其周围环境的清洁。即使肉眼看不见的微笑灰尘进入KOYO调心滚子轴承,也会增加KOYO调心滚子轴承的磨损,振动和噪声。
使用安装时要认真仔细,不允许强力冲压,不允许用锤直接敲击KOYO调心滚子轴承,不允许通过滚动体传递压力。
使用合适、准确的安装工具,尽量使用专用工具,极力避免使用布类和短纤维之类的东西。nsk轴承材料本身具备适当的硬度,耐磨性,足够承受运动的摩擦。滑块上的型腔部分或型芯部分硬度要与模腔模芯其它部分同一级别。
防止KOYO调心滚子轴承的锈蚀,直接用手拿取KOYO调心滚子轴承时,要充分洗去手上的汗液,并涂以优质矿物油后再进行操作,在雨季和夏季尤其要注意防锈。INA滑块材料本身具备适当的硬度,耐磨性,足够承受运动的摩擦。滑块上的型腔部分或型芯部分硬度要与模腔模芯其它部分同一级别。
KOYO调心滚子轴承的配合
滚动KOYO调心滚子轴承的内径尺寸和外径尺寸是按标准公差制造的,KOYO调心滚子轴承内圈与轴,外圈与座孔的配合松紧程度只能通过控制轴颈的公差和座孔的公差来实现。日本nsk轴承轴承工业飞速发展,轴承品种由少到多,产品质量和技术水平从低到高,行业规模从小到大,已经形成了产品门类基本齐全、生产布局较为合理的专业生产体系。KOYO调心滚子轴承内圈与轴的配合采用基孔制,KOYO调心滚子轴承外圈与座孔的配合采用机轴制。
正确选择配合,必须知道KOYO调心滚子轴承的实际负荷条件,工作温度及其他要求,而实际上是很困难的。因此,多数情况是根据使用精研选择配合的。
负荷大小
套圈与轴或外壳间的过赢量取决于负荷的大小,较重的负荷采用较大的过赢量,较轻的负荷采用较小的过赢量
型号基本尺寸装箱    数量新旧d(mm)D(mm)B(mm)222053505255218 2220635063062207222206W333506Y306220722220735073572236022207W333507Y357223602220835084080234522208W333508Y408023452220935094585234022209W333509Y458523402221035105090234022210W333510Y5090234022210K1135105090234022211351155100252422211W333511Y55100252422211K11351155100252422212351260110281822212W333512Y60110281822212K11351260110281822213351365120311222213W333513Y65120311222213K11351365120311222214351470125311222214W333514Y70125311222214K11351470125311222215351575130311222215W333515Y75130311222215K11351575130311222216351680140331222216W333516Y80140331222216K1135168014033122221735178515036822217W333517Y8515036822217K113517851503682221835189016040622218W333518Y9016040622218K113518901604062221935199517043622219W333519Y9517043622219K1135199517043622220352010018046422220W333520Y10018046422220K113520100180464222223522110200534 22222W333522Y110200534 22222K11352011020053422224352412021558222224W333524Y120215582 22224K11352412021558222226352613023064222226W333526Y13023064222226K11352613023064222228352814025068222228W333528Y14025068222228K11352814025068222230353015027073122230W333530Y15027073122230K11353015027073122232353216029080122232W333532Y16029080122232K11353216029080122234353417031086122234W333534Y17031086122234K11353417031086122236353618032086122236W333536Y18032086122236K11353618032086122238353819034092122238W333538Y19034092122238K11353819034092122240354020036098122240W333540Y20036098122240K113540200360981222443544220400108122244W333544Y220400108122244K1135442204001081222483548240440120122248W333548Y240440120122248K1135482404401201222523552260480130122252W333552Y260480130122252K11355226048013012230836084090332422308W333608Y4090332422308K1136084090332422309360945100351622309W333609Y45100351622309K11360945100351622310361050110401222310W333610Y50110401222310K1136105011040122231136115512043822311W333611Y5512043822311K113611551204382231236126013046822312W333612Y6013046822312K113612601304682231336136514048822313W333613Y6514048822313K113613651404882231436147015051622314W333614Y7015051622314K113614701505162231536157516055422315W333615Y7516055422315K113615751605542231636168017058422316W333616Y8017058422316K113616801705842231736178518060422317W333617Y8518060422317K113617851806042231836189019064322318W333618Y9019064322318K113618901906432231936199520067222319W333619Y9520067222319K1136199520067222320362010021573222320W333620Y10021573222320K11362010021573222322362211024080122322W333622Y11024080122322K11362211024080122324362412026086122324W33624Y12026086122324K11362412026086122326362613028093122326W333626Y13028093122326K113626130280931223283628140300102122328W333628Y140300102122328K1136281403001021223303630150320108122330W333630Y150320108122330K1136301503201081223323632160340114122332W333632Y160340114122332K1136321603401141223343634170360120122334W333634Y170360120122334K1136341703601201223363636180380126122336W333636Y180380126122336K1136361803801261223383638190400132122338W333638Y190400132122338K1136381904001321223403640200420138122340W333640Y200420138122340K1136402004201381223443644220460145122344W333644Y220460145122344K1136442204601451223483648240500155122348W333648Y240500155122348K1136482405001551223523652260540165122352W333652Y260540165122352K1136522605401651223563656280580175122356W333656Y280580175122356K113656280580175123022CA305312211017045423022CAW333053122Y11017045423022CAK315312211017045423024CA305312412018046323024CAW333053124Y12018046323024CAK315312412018046323026CA305312613020052223026CAW333053126Y13020052223026CAK315312613020052223028CA305312814021053423028CAW333053128Y14021053423028CAK315312814021053423030CA305313015022556323030CAW333053130Y15022556323030CAK315313015022556323032CA305313216024060223032CAW333053132Y16024060223032CAK315313216024060223034CA305313417026067223034CAW333053134Y17026067223034CAK315313417026067223036CA305313618028074223036CAW333053136Y18028074223036CAK315313618028074223038CA305313819029075123038CAW333053138Y19029075123038CAK315313819029075123040CA305314020031082123040CAW333053140Y20031082123040CAK315314020031082123044CA305314422034090123048CA305314824036092123052CA3053152260400104123056CA3053156280420106123060CA3053160300460118123064CA3053164320480121123068CA3053168340520133123072CA3053172360540134123076CA3053176380560135123080CA3053180400600148123084CA3053184420620150123088CA3053188440650157123092CA3053192460680163123096CA3053196480700165123121CA305372110517055423121CAW333053721Y10517055423122CA305372211018056423122CAW333053722Y11018056423124CA315372412020062323124CAW333053724Y12020062323124CAK315372412020062323126CA305372613021064223126CAW333053726Y13021064223126CAK315372613021064223128CA305372814022568223128CAW333053728Y14022568223128CAK315372814022568223130CA305373015025080123130CAW333053730Y15025080123130CAK315373015025080123132CA305373216027086123132CAW333053732Y16027086123132CAK315373216027086123134CA305373417028088123134CAW333053734Y17028088123134CAK315373417028088123136CA305373618030096123136CAW333053736Y18030096123136CAK315373618030096123138CA3053738190320104123138CAW333053738Y1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