轴类键槽等计算校核

1、轴的公称直径 d11.5键槽深度（轴）t1 12.5键槽深度（毂）t2 21.8键 宽 度 b4键尺寸 bh44轴 深 d-t1 19毂 深 d+t2 213.3单单 位位（mm）轴轴的的公公称称直直径径d d键键尺尺寸寸 bhbh键键 槽槽宽宽 度度 b b基基本本尺尺寸寸极极限限偏偏差差正正常常连连接接紧紧密密连连接接松松连连接接轴轴 N9N9 毂毂 JS9JS9 轴轴和和毂毂 P9P9 轴轴 H9H910.54440-0.0300.015-0.012-0.0420.0300114440-0.0300.015-0.012-0.0420.0300124440-0.0300.015-0.012

2、-0.0420.030012.55550-0.0300.015-0.012-0.0420.0300135550-0.0300.015-0.012-0.0420.0300145550-0.0300.015-0.012-0.0420.0300155550-0.0300.015-0.012-0.0420.0300165550-0.0300.015-0.012-0.0420.0300175550-0.0300.015-0.012-0.0420.030017.56660-0.0300.015-0.012-0.0420.0300186660-0.0300.015-0.012-0.0420.03001966

3、60-0.0300.015-0.012-0.0420.0300206660-0.0300.015-0.012-0.0420.0300216660-0.0300.015-0.012-0.0420.0300226660-0.0300.015-0.012-0.0420.030022.58780-0.0360.018-0.015-0.0510.0360238780-0.0360.018-0.015-0.0520.0360248780-0.0360.018-0.015-0.0530.0360258780-0.0360.018-0.015-0.0540.0360268780-0.0360.018-0.01

4、5-0.0550.0360278780-0.0360.018-0.015-0.0560.0360288780-0.0360.018-0.015-0.0570.0360298780-0.0360.018-0.015-0.0580.0360308780-0.0360.018-0.015-0.0590.036030.5108100-0.0360.018-0.015-0.0590.036031108100-0.0360.018-0.015-0.0590.036032108100-0.0360.018-0.015-0.0590.036033108100-0.0360.018-0.015-0.0590.0

5、36034108100-0.0360.018-0.015-0.0590.036035108100-0.0360.018-0.015-0.0590.036036108100-0.0360.018-0.015-0.0590.036037108100-0.0360.018-0.015-0.0590.036038108100-0.0360.018-0.015-0.0590.036038.5128120-0.0430.0215-0.018-0.0610.043039128120-0.0430.0215-0.018-0.0610.043040128120-0.0430.0215-0.018-0.0610.

6、043041128120-0.0430.0215-0.018-0.0610.043042128120-0.0430.0215-0.018-0.0610.043043128120-0.0430.0215-0.018-0.0610.043044128120-0.0430.0215-0.018-0.0610.043044.5149140-0.0430.0215-0.018-0.0610.043045149140-0.0430.0215-0.018-0.0610.043046149140-0.0430.0215-0.018-0.0610.043047149140-0.0430.0215-0.018-0

7、.0610.043048149140-0.0430.0215-0.018-0.0610.043049149140-0.0430.0215-0.018-0.0610.043050149140-0.0430.0215-0.018-0.0610.043050.51610160-0.0430.0215-0.018-0.0610.0430511610160-0.0430.0215-0.018-0.0610.0430521610160-0.0430.0215-0.018-0.0610.0430531610160-0.0430.0215-0.018-0.0610.0430541610160-0.0430.0

8、215-0.018-0.0610.0430551610160-0.0430.0215-0.018-0.0610.0430561610160-0.0430.0215-0.018-0.0610.0430571610160-0.0430.0215-0.018-0.0610.0430581610160-0.0430.0215-0.018-0.0610.043058.51811180-0.0430.0215-0.018-0.0610.0430591811180-0.0430.0215-0.018-0.0610.0430601811180-0.0430.0215-0.018-0.0610.04306118

9、11180-0.0430.0215-0.018-0.0610.0430621811180-0.0430.0215-0.018-0.0610.0430631811180-0.0430.0215-0.018-0.0610.0430641811180-0.0430.0215-0.018-0.0610.0430651811180-0.0430.0215-0.018-0.0610.043065.52012200-0.0520.026-0.022-0.0740.0520662012200-0.0520.026-0.022-0.0740.0520672012200-0.0520.026-0.022-0.07

10、40.0520682012200-0.0520.026-0.022-0.0740.0520692012200-0.0520.026-0.022-0.0740.0520702012200-0.0520.026-0.022-0.0740.0520712012200-0.0520.026-0.022-0.0740.0520722012200-0.0520.026-0.022-0.0740.0520732012200-0.0520.026-0.022-0.0740.0520742012200-0.0520.026-0.022-0.0740.0520752012200-0.0520.026-0.022-

11、0.0740.052075.52214220-0.0520.026-0.022-0.0740.0520762214220-0.0520.026-0.022-0.0740.0520772214220-0.0520.026-0.022-0.0740.0520782214220-0.0520.026-0.022-0.0740.0520792214220-0.0520.026-0.022-0.0740.0520802214220-0.0520.026-0.022-0.0740.0520812214220-0.0520.026-0.022-0.0740.0520822214220-0.0520.026-

12、0.022-0.0740.0520832214220-0.0520.026-0.022-0.0740.0520842214220-0.0520.026-0.022-0.0740.0520852214220-0.0520.026-0.022-0.0740.052085.52514250-0.0520.026-0.022-0.0740.0520862514250-0.0520.026-0.022-0.0740.0520872514250-0.0520.026-0.022-0.0740.0520882514250-0.0520.026-0.022-0.0740.0520892514250-0.052

13、0.026-0.022-0.0740.0520902514250-0.0520.026-0.022-0.0740.0520912514250-0.0520.026-0.022-0.0740.0520922514250-0.0520.026-0.022-0.0740.0520932514250-0.0520.026-0.022-0.0740.0520942514250-0.0520.026-0.022-0.0740.0520952514250-0.0520.026-0.022-0.0740.052095.52816280-0.0520.026-0.022-0.0740.0520962816280

14、-0.0520.026-0.022-0.0740.0520972816280-0.0520.026-0.022-0.0740.0520982816280-0.0520.026-0.022-0.0740.0520992816280-0.0520.026-0.022-0.0740.05201002816280-0.0520.026-0.022-0.0740.05201012816280-0.0520.026-0.022-0.0740.05201022816280-0.0520.026-0.022-0.0740.05201032816280-0.0520.026-0.022-0.0740.05201

15、042816280-0.0520.026-0.022-0.0740.05201052816280-0.0520.026-0.022-0.0740.05201062816280-0.0520.026-0.022-0.0740.05201072816280-0.0520.026-0.022-0.0740.05201082816280-0.0520.026-0.022-0.0740.05201092816280-0.0520.026-0.022-0.0740.05201102816280-0.0520.026-0.022-0.0740.0520110.53218320-0.0620.031-0.02

16、6-0.0880.06201153218320-0.0620.031-0.026-0.0880.06201203218320-0.0620.031-0.026-0.0880.06201253218320-0.0620.031-0.026-0.0880.06201303218320-0.0620.031-0.026-0.0880.0620130.53620360-0.0620.031-0.026-0.0880.06201353620360-0.0620.031-0.026-0.0880.06201403620360-0.0620.031-0.026-0.0880.06201453620360-0

17、.0620.031-0.026-0.0880.06201503620360-0.0620.031-0.026-0.0880.0620150.54022400-0.0620.031-0.026-0.0880.06201554022400-0.0620.031-0.026-0.0880.06201604022400-0.0620.031-0.026-0.0880.06201654022400-0.0620.031-0.026-0.0880.06201704022400-0.0620.031-0.026-0.0880.0620170.54525450-0.0620.031-0.026-0.0880.

18、06201754525450-0.0620.031-0.026-0.0880.06201804525450-0.0620.031-0.026-0.0880.06201854525450-0.0620.031-0.026-0.0880.06201904525450-0.0620.031-0.026-0.0880.06201954525450-0.0620.031-0.026-0.0880.06202004525450-0.0620.031-0.026-0.0880.0620200.55028500-0.0620.031-0.026-0.0880.06202105028500-0.0620.031

19、-0.026-0.0880.06202205028500-0.0620.031-0.026-0.0880.06202305028500-0.0620.031-0.026-0.0880.0620230.55632560-0.0740.037-0.032-0.1060.07402405632560-0.0740.037-0.032-0.1060.07402505632560-0.0740.037-0.032-0.1060.07402605632560-0.0740.037-0.032-0.1060.0740260.56332630-0.0740.037-0.032-0.1060.074027063

20、32630-0.0740.037-0.032-0.1060.07402806332630-0.0740.037-0.032-0.1060.07402906332630-0.0740.037-0.032-0.1060.07403007036700-0.0740.037-0.032-0.1060.0740轴轴的的公公称称直直径径 d d键键尺尺寸寸 bhbh键键 槽槽宽宽 度度 b b基基本本尺尺寸寸极极限限偏偏差差正正常常连连接接紧紧密密连连接接松松连连接接轴轴 N9N9毂毂 JS9JS9轴轴和和毂毂 P9P9轴轴 H9H912.55550-0.0300.015-0.012-0.0420.030

21、0206660-0.0300.015-0.012-0.0420.0300175550-0.0300.015-0.012-0.0420.0300深深 度度半半径径 r r轴轴 t t1毂毂 t t2基基本本尺尺寸寸极极限限偏偏差差基基本本尺尺寸寸极极限限偏偏差差毂毂 D10D10最最小小最最大大0.0780.0302.50.101.80.100.080.160.0780.0302.50.101.80.100.080.160.0780.0302.50.101.80.100.080.160.0780.03030.102.30.100.160.250.0780.03030.102.30.100.160

22、.250.0780.03030.102.30.100.160.250.0780.03030.102.30.100.160.250.0780.03030.102.30.100.160.250.0780.03030.102.30.100.160.250.0780.0303.50.102.80.100.160.250.0780.0303.50.102.80.100.160.250.0780.0303.50.102.80.100.160.25键键 槽槽宽宽 度度 b b极极限限偏偏差差松松连连接接0.0780.0303.50.102.80.100.160.250.0780.0303.50.102.80

23、.100.160.250.0780.0303.50.102.80.100.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.30.200.160.250.0980.04040.203.

24、30.200.160.250.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.0980.04050.203.30.200.250.40.1200.05050.203.30.200.25

25、0.40.1200.05050.203.30.200.250.40.1200.05050.203.30.200.250.40.1200.05050.203.30.200.250.40.1200.05050.203.30.200.250.40.1200.05050.203.30.200.250.40.1200.05050.203.30.200.250.40.1200.0505.50.203.80.200.250.40.1200.0505.50.203.80.200.250.40.1200.0505.50.203.80.200.250.40.1200.0505.50.203.80.200.250.

26、40.1200.0505.50.203.80.200.250.40.1200.0505.50.203.80.200.250.40.1200.0505.50.203.80.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1

27、200.05060.204.30.200.250.40.1200.05060.204.30.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1200.05070.204.40.200.250.40.1490.0657.5

28、0.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.50.204.90.200.40.60.1490.0657.5

29、0.204.90.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1

30、490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200.40.60.1490.06590.205.40.200

31、.40.60.1490.06590.205.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490

32、.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1490.065100.206.40.200.40.60.1800.080110.207.40.200.40.60.1800.080110.207.40.200.40.60.1800.080110.207.40.200.40.60.1800.080110.20

33、7.40.200.40.60.1800.080110.207.40.200.40.60.1800.080120.308.40.300.710.1800.080120.308.40.300.710.1800.080120.308.40.300.710.1800.080120.308.40.300.710.1800.080120.308.40.300.710.1800.080130.309.40.300.710.1800.080130.309.40.300.710.1800.080130.309.40.300.710.1800.080130.309.40.300.710.1800.080130.3

34、09.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080150.3010.40.300.710.1800.080170.3011.40.300.710.1800.080170.3011.40.300.710.1800.080170.3011.40.300.710.1800.0

35、80170.3011.40.300.710.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100200.3012.40.301.21.60.2200.100220.3014.40.301.21.6深深 度度半半径径

36、r r轴轴 t t1 1毂毂 t t2 2基基本本尺尺寸寸 极极限限偏偏差差 基基本本尺尺寸寸 极极限限偏偏差差毂毂 D10D10最最小小最最大大0.0780.03030.102.30.100.160.250.0780.0303.50.102.80.100.160.250.0780.03030.102.30.100.160.25键键 槽槽宽宽 度度 b b极极限限偏偏差差松松连连接接直直径径220220以以下下的的轴轴伸伸型型式式与与尺尺寸寸dLL1L2bhd1长 系 列205036324418.2短 系 列162816143315.2直直径径220220以以上上的的轴轴（240/250/26

37、0240/250/260）伸伸型型式式与与尺尺寸寸dLL1L2bhd12404103302805028223.5直直径径220220以以下下的的轴轴伸伸型型式式与与尺尺寸寸dLL1L2bhd1长 系 列6161065.57161066.58201287.49201288.4102315129.25112315122210.25123018162211.1143018163313.1164028253314.6184028254416.6194028254417.6205036324418.2225036324420.2245036325522.2256042365522.92860423655

38、25.9308058505527.1328058506629.1358058506632.1388058506635.140110827010835.942110827010837.945110827012840.948110827012843.950110827012845.955110827014950.956110827014951.960140105100161054.7563140105100161057.7565140105100161059.7570140105100181164.7571140105100181165.7575140105100181169.7580170130

39、110201273.585170130110201278.590170130110221483.595170130110221488.5100210165140251491.751102101651402514101.751202101651402816111.751252101651402816116.751302502001803218120140250200180321813015025020018032181401603002402203620148170300240220362015818030024022040221681903502802504022176200350280250

40、40221862203502802504525206短 系 列162816143315.2182816144417.2192816144418.2203622204418.9223622204420.9243622205522.9254224225523.8284224225526.8305836325528.2325836326630.2355836326633.2385836326636.24082545010837.34282545010839.34582545012842.34882545012845.35082545012847.35582545014952.356825450149

41、53.3601057063161056.5631057063161059.5651057063161061.5701057063181166.5711057063181167.5751057063181171.5801309080201275.5851309080201280.5901309080221485.5951309080221490.51001651201102514941101651201102514104120165120110281611412516512011028161191302001501252816122.51402001501253218132.5150200150

42、1253218142.51602401801603620151170240180160362016118024018016040221711902802101804022179.52002802101804022189.52202802101804525209.5直直径径220220以以上上的的轴轴伸伸型型式式与与尺尺寸寸dLL1L2bhd12404103302805028223.52504103302805028233.52604103302805028243.528047038032056322613004703803206332281320470380320633230134055045

43、04007036317.53605504504007036337.53805504504007036357.5400650540450804037342065054045080403934406505404508040413450650540450904542346065054045090454334806505404509045453500650540450904547353080068050010050496560800680500100505266008006805001005056663080068050010050596t(G)d2d3L32.56.6M121.25M6161.85.

44、8M101.25M410td217M1806t(G)d2d3L3直直径径220220以以下下的的轴轴伸伸型型式式与与尺尺寸寸长 系 列短 系 列直直径径220220以以上上的的轴轴（240/250/260240/250/260）伸伸型型式式与与尺尺寸寸直直径径220220以以下下的的轴轴伸伸型型式式与与尺尺寸寸长 系 列M4M4M6M6M61.23.9M61.24.3M81M4101.84.7M81M4101.85.5M101.25M4102.55.8M101.25M5132.56.3M101.25M5132.56.6M121.25M6162.57.6M121.25M6162.58.1M121

45、.25M61638.4M161.5M81939.9M161.5M819310.5M201.5M10223.511M201.5M10223.512.5M201.5M10223.514M201.5M1022512.9M242M1228513.9M242M1228515.4M242M1228516.9M302M1636517.9M302M16365.519.9M363M20425.520.4M363M2042621.4M423M2042622.9M423M2042623.9M423M2042725.4M483M2450725.9M483M2450727.9M483M24507.529.2M5647.

46、531.7M564932.7M644935.2M644936.9M724941.9M8041045.9M9041048.3M9041050M10041154M10041159M11041262M12541267M12541371M14061375M14061380M16061588M16061.85.8M101.25M4102.56.1M101.25M5132.56.6M101.25M5132.56.9M121.25M6162.57.9M121.25M61638.4M121.25M61638.9M161.5M819310.4M161.5M819311.1M201.5M10223.511.6M2

47、01.5M10223.513.1M201.5M10223.514.6M242M1228513.6M242M1228514.6M242M1228516.1M302M1636517.6M302M1636518.6M363M16365.520.6M363M20425.521.1M363M2042622.2M423M2042623.7M423M2042624.7M423M2042726.2M483M2450726.7M483M2450728.7M483M24507.530.2M5647.532.7M564933.7M644936.2M644938M724943M8041047M9041049.5M90

48、41051.2M10041155.2M10041160.2M11041263.5M1254短 系 列1268.5M12541372.5M14061376.7M14061381.7M16061589.7M1606td217M180617M180617M200620M220620M220620M250622M280622M280622M300625M320625M320625M350628M350628M380628M380628M420631M420631M450631M500631M5506直直径径220220以以上上的的轴轴伸伸型型式式与与尺尺寸寸规格（螺纹大经）160b116t149规格（

49、螺纹大经）dD（参考）D1Sbah1601612161902.515.51568注注：2525，3535，4040，5050，5555，6565，7575仅仅用用于于滚滚动动轴轴承承锁锁紧紧装装置置。规格（螺纹大经）dD（参考）D1Sbah1010.5251613.8831212.5281913.8931414.5322013.81131616.5342214.81331818.5352414.81542020.5382714.81742222.5423014.81942424.5453414.82142525.5453414.82242727.5483714.82453030.5524014

50、.82753333.556431.55.73053535.556431.55.73253636.560461.55.73353939.562491.55.73654040.562491.55.73754242.566531.55.73954545.572591.55.74254848.576611.57.74565050.576611.57.74765252.582671.57.7496555682671.57.7526565790741.57.7536606194791.57.75766465100841.57.76166566100841.57.76266869105881.59.6656

51、7273110931.59.66977576110931.59.67177677115981.59.672780811201031.59.676785861251081.59.68179091130112211.68679596135117211.6917100101140122211.6967105106145127211.61017110111156135213.51067115116160140213.51117120121166145213.51167125126170150213.51217130131176155213.51267140141186165213.5136715015

52、12061802.515.514671601612161902.515.515681701712262002.515.516681801812362102.515.517681901912462202.515.518682002012562302.515.51968每1000个的质量/kg轴 端b1t185.116149每1000个的质量/kg轴 端b1t1.91472.3482.54102.995123.045143.55164.145185.015205.455.75235.875268.75629注注：2525，3535，4040，5050，5555，6565，7575仅仅用用于于滚滚动动轴轴承承锁锁紧紧装装置置。10.01610.3363210.7663511.06612.5563816.364115.8684417.67817.6884821.1282685228.485630.3586031.55833.9106434.69106837.91041.27107044.7107446.72107964.8