深溝球軸承技術(shù)參數(shù)

深溝球軸承公差外形尺寸公差和旋轉(zhuǎn)精度符號d公稱內(nèi)徑B內(nèi)圈公稱寬度Ads單一內(nèi)徑偏差A(yù)Bs內(nèi)圈單一寬度偏差A(yù)dmp單一平面平均內(nèi)徑偏差Vbs內(nèi)圈寬度變動量Adlmp基本圓錐孔在理論大端的C圈公稱寬度平均內(nèi)徑偏差A(yù)Cs外圈單一寬度偏差Vdp單一徑向平面內(nèi)徑變動量VCs外圈寬度變動量Vdmp平均內(nèi)徑變動量Kia成套軸承的內(nèi)圈徑向跳動D公稱外徑Kea成套軸承的外圈徑向跳動ADs單一外徑偏差Sd內(nèi)圈端面對內(nèi)孔的跳動ADmp單一平面平均外徑偏差SD外圈端面對內(nèi)孔的跳動VDp單一徑向平面外徑變動量Sia成套軸承內(nèi)圈端面對滾道的跳動VDmp平均外徑變動量Sea成套軸承外圈端面對滾道的跳動0級公差內(nèi)圈|jmdmmAdmpAdsVdpVdmpABsVBsKiaSdSia90,12,3,4上偏差下偏差超過到上偏差下偏差maxmax正常修正maxmaxmaxmax0.61)2.50-8108660-4012102，5100-8108660-120-250151010180-8108660-120-250201018300-101310880-120-250201330500-121512990-120-250201550800150-3802520801200-20252515150-200-38025251201800-25313119190-250-50030301）包括0.6在內(nèi)0級公差外圈jmDmmADmpADsVDpVDmpACsKeaSDSea開式閉式90,12,3,40,12,3,4

超過到上偏差下偏差maxmax2.51)60-81086101062)156180-81086101061518300-91297121271530500-1114118161682050800-1316131020201025801200-15191911262611351201500-18232314303014401501800-25313119383819451802500-30383823--23502503150-35444426--26601）包括2.5在內(nèi)2）與同一軸承的內(nèi)圈所標ABs值相同6級公差內(nèi)圈pmdmmAdmpAdsVdpVdmpABsVBsKiaSdSia90,12,3,4上偏差下偏差超過到上偏差下偏差maxmax正常修正maxmaxmaxmax0.61)2.50-797550-401252.5100-797550-120-25015610180-797550-120-25020718300-8108660-120-25020830500-101310880-120-250201050800-121515990-150-3802510801200200-38025131201800250-50030181）包括0.6在內(nèi)6級公差外圈pmDmmADmpADsVDpVDmpACsKeaSDSea開式閉式90,12,3,40,12,3,4超過到上偏差下偏差maxmax2.51)60-797-59952)86180-7975995818300-8108610106930500-91197131371050800-11141181616813801200-13161610202010181201500-15191911252511201501800-1823231430301423

1802500-20252515-25313119--19301）包括2.5在內(nèi)2）與同一軸承的內(nèi)圈所標ABs值相同5級公差內(nèi)圈pmdmmAdmpAdsVdpVdmpABsVBsKiaSdSia90,12,3,4上偏差下偏差超過到上偏差下偏差maxmax正常修正maxmaxmaxmax0.61)2.50-554430-40-25054772.5100-554430-40-250547710180-554430-80-250547718300-665530-120-250548830500-886640-120-250558850800-997750-150-2506588801200-10108860-200-38076991）包括0.6在內(nèi)5級公差外圈pmDmmADmpADsVDpVDmpACsVCSKeaSDSea開式閉式90,12,3,40,12,3,4超過到上偏差下偏差maxmax2.56183050801201501802506183050801201501802503150000000000-5-5-6-7-9-10-11-13-15-185567910111315184455788101114445578810111433345567892)5555688810115567810111115188888891010111388881011131315181）包括2.5在內(nèi)2）與同一軸承的內(nèi)圈所標ABs值相同4級公差內(nèi)圈pmdmmAdmpAdsVdpVdmpABsVBsKiaSdSia90,12,3,4上偏差下偏差超過到上偏差下偏差maxmax正常修正maxmaxmaxmax

0.61)2.50-443320-40-2502.52.5332.5100-443320-40-2502.52.53310180-443320-80-2502.52.53318300-55442.50-120-2502.534430500-665530-120-250344450800-77553.50-150-2504555801200-886640-200-38044551201800-10108850-250-38056671）包括0.6在內(nèi)4級公差外圈pmDmmADmpADsVDpVDmpACsKeaSDSea開式閉式90,12,3,40,12,3,4超過到上偏差下偏差maxmax2.51)60-443323456180-4433234518300-55442.544530500-6655354550800-775