常用轴承类型、结构及代号(图).doc

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1、轴承类型结构简图新标准旧标准类型代号尺   寸系列代号轴承代号宽度系列代   号结构代号类型代号直径系列代号轴承代号双列角接触球轴承GB/T296（0）（0）32333200330033050562330562003056300调心球轴承GB/T2811(1)1(1)(0)222(0)3231200220013002300000000000000125361200150013001600调心滚子轴承GB／T28822222222132223303132404121300C22200C22300C23000C23100C23

2、200C24000C24100C0003334405050505050505053   3561721753300535005360030531003053700305320040531004053700推力调心滚子轴承GB/T58592229293942920029300294009990303039234903920090393009039400圆锥滚子轴承GB/T297333333333302031320222329303132302003030031300320003220032300329003300033100

3、332000002002333000002000000000000007233156917272007300273002007100750076002007900300710030077003007200双列深沟球轴承44(2)2(2)3420043000081 0 56810500810600推力球轴承GB/T30155551112131451100512005130051400000000000000812348100820083008400双向推力球轴承GB/T3015552223245220052300524000

4、000303038234382003830038400外调心推力球轴承55532①33345320053300534000000202028234282002830028400双向外调心推力球轴承55542②43445420054300544000000505058234582005830058400深沟球轴承GB/T276666616666617371819(0)0(1)0(0)2(0)3(0)4617006370061800619001600060006200630064001311700000000000000000

5、00000077891123410007003000700100080010009007000100100200300400有装球缺口的有保持架深沟球轴承(6)(6)(0)2(0)32003000037370023370200370300角接触球轴承GB/T2927777719(1)0(0)2(0)3(0)47190070007200730074001000003030406 6912341036900分离型角接触球轴承GB/T292S7 S70000 006 6000内圈分离型角接触球轴承SN7 SN70000 106 

6、106000推力圆柱滚子轴承GB/T466388111281100812000000009 1291009200推力圆锥滚子轴承③9 90000 019 19000内圈无挡边圆柱滚子轴承NUNUNU10(0)222NU1000NU200NU22000000303032125321003220032500GB/T283NUNUNU(0)323(0)4NU300NU2300NU400000030303364323003260032400内圈单挡边圆柱滚子轴承GB/T283NJNJNJNJNJ(0)222(0)323(0)4NJ

7、200NJ2200NJ300NJ2300NJ4000000004040404042253644220042500423004260042400内圈单挡边并带平挡圈圆柱滚子轴承GB/T283NUPNUPNUPNUP(0)222(0)323NUP200NUP2200NUP300NUP23000000090909092253692200925009230092600外圈无挡边圆柱滚子轴承GB/T283NNNNNN10(0)222(0)323(0)4N1000N200N2200N300N2300N40000000000000000

8、00002125364210022002500230026002400外圈单挡边圆柱滚子轴承GB/T283NFNFNF(0)2(0)323NF200NF300NF23000000101012236122001230012600双列圆柱滚子轴承GB/T285NN30NN3000328213282100内圈