Q/LZ六安滾動(dòng)軸承有限公司標(biāo)準(zhǔn)Q/LZ104-38-2009圓柱滾子軸承套圈磨加工技術(shù)條件（P5級(jí)）2009-12-30實(shí)施2009-12-152009-12-30實(shí)施六安滾動(dòng)軸承有限公司標(biāo)準(zhǔn)圓柱滾子軸承套圈磨加工技術(shù)條件（P5級(jí)）Q/LZ104-38-2009共3頁(yè)第1頁(yè)一、內(nèi)圈表1內(nèi)圈粗細(xì)磨公差umd(mm)VdpVdmpSdKiVdipdimp-dimp/SdiLi棱圓度超過到粗粗粗粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)3050658645454656444508066864555465645580120761064766576645512018087108686657675661802509812868786877566表2內(nèi)圈終磨公差umd(mm)△dmpVdpVdmp△BsVBsSdKiVdipd-d,impimpSdiLi棱圓度超過到上差下差最大上差下差最大3050-1-643-10-40473543432.45080-1-754-10-4057355343380120-1-864-10-40683664533.5120180-1-1175-10-40795764554180250-1-1386-10-407105875655

二、外圈um表3外圈粗細(xì)磨公差二、外圈umD(mm)VDpVDmp棱圓度VcsKeVDepDemp—Demp'SDeLe粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)粗細(xì)超過到不超過508055443310847543864380120665533151057654864312015066663315105866597531501806677331512686759753180250778844151479786108642503158899441716810897108743154009999552016101199710874表4外圈終磨公差umD(mm)△DmpVDpVDmp棱圓度△CsVCSKeVDepDemp-Demp，SDeLe%超過到上差下差最大上差下差最大5080-1-7533與同一軸承內(nèi)圈的△Bs相同與同一軸承內(nèi)圈的VBs相同45363680120-1-8643564637120150-2-9653565738150180-2-11653665739180250-2-137647768410250315-3-168748878411315400-3-1898510978412

Q/LZ104-38-2009三、粗糙度表5Q/LZ104-38-2009三、粗糙度d(mm)內(nèi)徑端面滾道擋邊超過到粗精粗精粗細(xì)精超精精10300.800.500.800.500.500.250.160.080.2030800.800.500.800.500.800.320.200.100.20801201.250.801.250.800.800.400.250.1250.251201801.250.801.250.801.000.400.250.1250.251802501.250.801.250.801.000.400.320.160.322503151.250.801.250.801.000.400.320.160.32表6外圈表面粗糙度umD(mm)外徑端面滾道擋邊超過到粗細(xì)精粗精粗細(xì)精超精精30800.800.630.320.800.500.800.320.200.100.20801201.000.800.631.000.801.000.400.250.1250.251201801.000.800.631.000.801.000.500.250.1250.251802501.000.800.631.000.801.000.