滚动轴承及其零件补充技术条件

1、滚动轴承及其零件补充技术条件(JB/T10336-2002)滚子轴承单列圆锥滚子轴承实际宽度偏差d(mm)Ts05超过到上差卜差上差卜差250315+350-250+350-250315:400+400-400+400-4004001500+450-450+450-450500630+500-500+500-5006301800+600-600+600r-60018001000+750-750+750-75010001250+900-900+750-750125011600+1050-1050+900r-900116002500+1200-1200-双列圆锥滚子轴承实际宽度偏差d(mm)Ts超

2、过到J二差卜差3050+400-4005080+400-40080120+400-400120180+500-500180250250315+700+700-500-500315400+800-800400500500630+900+1000-9001-1000630800+1200-12008001000+1600-160010001200+2400-2400四列圆锥滚子轴承实际宽度偏差d(mm)Ts超过到上差卜差80120+800-800120180+1000-1000180250+1400-1000250315+1400-1000315400+1600-1600400500+1800-1

3、800500630+2000-2000630800+2400-24008001000+3200-320010001200+4800-4800四.推力圆柱轴承实际高度公差公称内径d(mm)单向推力Ts1双向推力Ts2超过到上差卜差上差卜差-18+20-250+150-4001830P+20-250+150-4003050+20-250+150-4005080+20-300+150-50080120+25-300+200-500120180+25-400+200-600180250+30-400+250-600250315+40-400+350-700315400一+40-500+350-7004

4、00500+50-500+400-900500630+60-600+500-1100630800r+70-750+600-130018001000+80-1000+700-150010001250+100-1400+900-180012501600:+120-160016002000+140-190020002500+160-23006级圆锥滚子轴承的公差内圈d(mm)dmpVdpVdmpKia超过到上差卜差最大10180-775718300-886830一500-101081050800-121291080r12001-151511131201800-181814181802500-2222

5、1720250r3150-252519253154000-30302330外圈D(mm)DmpVDpVDmpKea超过到上差卜差最大18300-8869305001-9971050800-1111813801200-1313101812015001-151511201501800-181814231802500-202015252503150-252519303154000-282821354005000-333325405006300-38382950内圈、外圈、单列轴承及其组件宽度d(mm)BsCsTsT1sT2s超过到上差卜差上差卜差上差卜差上差卜差上差卜差10180-1200-120+

6、2000+1000+100018300-1200-120+2000+1000+100030150r0-1200-120+2000+1000+100r050800-1500-150+2000+1000+1000801200-2000-200+200-200+100-100+100-1001201800-2500-250+350-250+150-150+200-1001802500-3000-300+350-250+150-150+200-100250315r0-3500-350+350-250+150-150+200-1003154000-4000-400+400-400+200-200+200

7、-200六.圆锥滚子轴承内、外圈大端面对滚道的跳动d(mm)SiaD(mm)Sea超过到0、6x65超过到0、6x65最大最大1018241281830402013183024128305014020133050241285080402013508030r15108012045221580120130P15101201501502518120180361812150180603020180250136r181218025017035232503151422114250315180402731540048241631540090453040050010050-50063012060-球轴承一.不

8、同公差等级的各类轴承所用钢球的公差等级不应低于下表的规定轴承公差等级钢球公称直径mm钢球精度等级(GB308)超过到球轴承外球面球轴承218G51830G10318G101830G16530G163050G2018G16G206、01830G20G243050G24G285080G28G400、6级深沟球和角接触球轴承端跳d(mm)SiaD(mm)Sea超过到0级6级超过到0级6级最大最大最大最大0.62.520102.5624122.51020106183015101820101830402018302412305040203050241250804020508030158012045228

9、0120301512015050251201803618150180603018025036181802507035250315422125031580403154004824315400904540050054274005001005050063060305006301206063080014070800100016080.角接触球轴承实际宽度偏差dmm系列(2)系列(3)系列(4)系列TsTsTsTs超过到上差卜差上差卜差上差卜差上差卜差10180-3000-3000-300-18300-3000-3000-400-30500-3000-3000-4000-40050800-3000-40

10、00-5000-600801200-5000-5000-8000-6001201800-5000-5000-8000-1802500-5000-8000-8000-四.单、双向推力球轴承实际宽度偏差d(mm)TsT3s超过到上差卜差上差卜差30+20-250+150-4003050+20-250+150-4005080+20-300+150-50080120+25-300+200-500120180+25-400+200-600180250+30-400+250-600250315+40-400+350-700315400+40-500+350-700400500+50-500+400-900500630+60-600630800+70-7508001000+80-100010001250+100-140012501600+120-160016002000+140-190020002500+160-2300轧机用四列圆柱商品轴承内圈滚道直径偏差d超过80100120140160180200225到r100120140160180200225250di上偏差-50-50-60-70-75-