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1、.常用軸承類型、結(jié)構(gòu)及軸承基本代號對照表軸承類型標準號碼類型尺寸系列代軸承基本代號原軸承代號代號號雙列角接觸球軸承GB/T296(0)3232003056300GB/T296(0)3333003056300GB/T2811(0)212001200調(diào)心球軸承GB/T281(1)2222001500GB/T2811(0)313001300GB/T281(1)2323001600GB/T28821321300C53300GB/T28822222200C53500GB/T28822322300C53600調(diào)心滾子軸承GB/
2、T28823023000C3053100GB/T28823123100C3053700GB/T28823223200C3053200GB/T28824024000C4053100GB/T28824124100C4053700GB/T5859292292009039200推力調(diào)心滾子軸承GB/T5859293293009039300GB/T5859294294009039400GB/T297302302007200GB/T297303303007300GB/T2973133130027300GB/T297320320
3、002007100圓錐滾子軸承GB/T297322322007500GB/T297323323007600GB/T297329329002007900GB/T297330330003007100GB/T297331331003007700GB/T297332332003007200雙列深溝球軸承——4(2)24200————4(2)34300——GB/T301511511008100推力球軸承GB/T301512512008200GB/T301513513008300GB/T301514514008400GB/T3
4、015225220038200雙向推力球軸承GB/T3015235230038300GB/T3015245240038400帶球面座圈的推力——5325320028200——5335330028300球軸承——5345340028400..帶球面座圈的雙向——5425420058200——5435430058300推力球軸承——5445440058400B/T276,GB/T422617617001000700B/T276,GB/T422637637003000700B/T276,GB/T4226186180010
5、00800B/T276,GB/T422619619001000900深溝球軸承B/T276,GB/T42216(0)016000——B/T276,GB/T4226(1)06000100B/T276,GB/T4226(0)26200200B/T276,GB/T4226(0)36300300B/T276,GB/T4226(0)46400400GB/T92971971900——GB/T9297(1)07000——角接觸球軸承GB/T9297(0)27200——GB/T9297(0)37300——GB/T9297(0)47
6、400——推力圓柱滾子軸承GB/T4663811811009100GB/T4663812812009200GB/T283N10N10002100GB/T283N(0)2N2002200外圈無擋邊圓柱滾GB/T283N22N22002500子軸承GB/T283N(0)3N3002300GB/T283N23N23002600GB/T283N(0)4N4002400GB/T283NU10NU100032100GB/T283NU(0)2NU20032200內(nèi)圈無擋邊圓柱滾GB/T283NU22NU220032500子軸承G
7、B/T283NU(0)3NU30032300GB/T283NU23NU230032600GB/T283NU(0)4NU40032400GB/T283NJ(0)2NJ20042200內(nèi)圈單擋邊圓柱滾GB/T283NJ22NJ220042500GB/T283NJ(0)3NJ30042300子軸承GB/T283NJ23NJ230042600GB/T283NJ(0)4NJ40042400GB/T283NUP(0)2NUP20092200內(nèi)圈單擋邊并帶平GB/T283NUP22NUP220092500擋圈圓柱滾子軸承GB/T
8、283NUP(0)3NUP30092300GB/T283NUP23NUP230092600外圈單擋邊圓柱滾GB/T283NF(0)2NF20012200GB/T283NF(0)3NF30012300子軸承GB/T283NF23NF230012600..雙列圓柱滾子軸承GB/T285NN30NN30003282100內(nèi)圈無擋邊雙列圓GB/T285NNU49NN