JBZQ 4182-2006 SD型滚动轴承座型式与尺寸

JB/ZQ4182—2006SD型滚动轴承座型式与尺寸代替JB/ZQ4182—1997本标准适用于安装带紧定套的双列调心滚子轴承的SD型滚动轴承座。工作环境温度-20～+80℃。轴承座中的滚动轴承，可采用油脂润滑，也可采用稀油润滑：采用油脂润滑时，线速度v≤6m/s;采用稀油润滑时，线速度v≤8m/s。1型式与尺寸SD3000,SD3100系列轴承座的型式与尺寸应符合图1和表1、表2的规定。表1SD3000系列轴承座的外形尺寸型号DLbH1hgAH固定端mmSD3034GSD3034Z260200230SD3036GSD3036Z280220250SD3038GSD3038Z290220250SD3040GSD3040Z620250270SD3044GSD3044Z200280200290400SD3048GSD3048Z220290210420SD3052GSD3052Z240400820240475SD3056GSD3056Z260420860250SD3060GSD3060Z280460920280SD3064GSD3064Z480940280SD3068GSD30682400615SD3072GSD3072Z410640SD3076GSD3076Z410665SD3080GSD3080Z600420430SD3084GSD3084Z400620420430SD3088GSD3088Z410650450460SD3092GSD3092Z430680460405470SD3096GSD3096Z450470415485820型号L1rN1NY质量≈kg适用零件固定端mm轴承型号紧定套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—2006表2SD3100系列轴承座的外形尺寸型号轴径dD81AHmSD3134GSD3134Z280SD3136GSD3136ZSD3138GSD3138ZSD3140GSD3140ZSD3144GSD3144Z200SD3148GSD3148Z220400128330475SD3152GSD3152Z240440SD3156GSD3156Z260460SD3160GSD3160Z280SD3164GSD3164ZSD3168GSD3168ZSD3172GSD3172Z600SD3176GSD3176Z620SD3180GSD3180Z650SD3184GSD3184Z400224560820型号Liπ适用零件mmkg轴承型号紧定套SD3134GSD3134Z4703646M30768323134KH3134SD3136GSD3136Z3646M308110323136KH3136SD3138GSD3138Z3646M308612223138KH3138SD3140GSD3140Z23140KH3140SD3144GSD3144Z6404359M369620023144KH3144SD3148GSD3148Z68023148KH3148SD3152GSD3152Z20023152KH3152SIB156GSD3156221023156KH3156SD3160GSD3160Z8302305067M4212445023160KH3160SD3164GSD8164Z89025023164KH3164SD3168GSD3168Z93027023168KH3168SD3172GSD3172Z96023172KH3172SD3176GSD3176Z98023176KH3176SD3180GSD3180Z23180KH3180SD3184GSD3184Z23184KH3184JB/ZQ4182—20062型号与标记2.1型号说明SDSD×*×X213一1Q—球最铸铁代号N—铸钢代号-2G—固定端代号 Z—白由端代号L3MG—盲盖代号-内径尺寸代号轴承座系列代号剂分式轴承座2.2