SF1无油轴承尺寸公差表NDC标准

百度文库-让每个人平等地提升自我PAGE\*MERGEFORMAT#外径X内径1.5x32.6x43.7x54.8x65.9x76.10x87.11x98.12x109.14x121015x131116x141217x151318x161419x171520x18NDC标准座孔公差+0.012+0.0157H7010"+0.01811H7012"14"15"16"17"18"+0.02119H70壁厚公差1-0.02501-0.0251-00251-0.0251-0.0251-0.02510.02510.0251―0.0251-0.025SF-1轴套尺寸公差及模具要求一览表（非等同采用NDC标准）还原检验模外模尺寸塞规尺寸取板尺寸展长基准座孔环规止、通咼度倒角相配+0.0225+0.017+0.0226+0.017+0.0287+0023+0.0288+0.023+0.0289+0.023+0.02810+0.023+0.0311+0.025+0.0312+0,025+0.0314+0.025+0.03515+0.030+0.03516+0.030+0.03517+0.030+0.0351810.030+0.0451910.04+0.04520+0.04+0.0423+0.022+0.0424+0.022+0.055+003+0.0556+0.03+0.0557+0.03+0.0558+0.03+0.0579+0.03+0.05710+0.03+0.05712+0.03+0.06213+0.035+0.06214+0.035+0.06215+0.035+0.0621610.035+0.0721710.045+0.07218+0.045-0.0701-0.100-0.0701-0.100-0.0451-0070-0.0451-0.070-0.04010.065-0.0401-0.065-0.015-0.0151-0,04-0.01510.04-0.01510.04-0.01510.04-0.01510.04-0.0151-0.04-0.01510.04-0.0151-0.0413.5116.6519.8923.0426.1929.3332.9936.1342.4145.5548.6951.8454.9858.1261.26+0.0125+0.008+0.0126+0.008+0.0127+0008+0.0128+0.008+0.0129+0.008+0.01210+0.008+0.01511+0.012+0.01512+0,012+0.01514+0.012+0.01515+0.012+0.01516+0.012+0.01517+0.012+0.0151810.012+0.0181910.015+0.01820+0.015+0.033+0.01+0.034+0.01+0.035+001+0.0356+0.01+0.0357+0.01+0.0358+0.01+0.0359+0.01+0.03510+0,01+0.03712+0.01+0.03713+0.01+0.03714+0.01+0.03715+0.01+0.0371610.01+0.0371710.01+0.03718+0.01+0.0475+0.017+0.0476+0.017+0.0537+0023+0.0538+0.023+0.0539+0.023+0.05510+0.025+0.0611+0.03+0.0612+0,03+0.0614+0.03+0.06315+0.033+0.06316+0.033+0.07317+0.038+0.0731810.038+0.0811910.046+0.08120+0.0460.2〜0.50.2〜0.50.2〜0.50.2〜0.50.2〜0.50.2〜0.50.3〜0.60.3〜0.60.3〜0.60.3〜0.60.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.8-0.3-030.3门±0.1心5°£2±O.lx卩±5°轴径0.5x20°0.5x25°-0.0250.5x20°0.5x25°3-0.035-0.0254-0.0370.5x20°0.5x25°-0.0255-00370.5x20°0.5x25°-0.0256-0.0370.5x20°0.5x25°-0.02570.040.5x20°0.5x25°-0.0258-0.040.5x20°0.5x25°-0.02590.040.5x20°0.5x25°-0.025100,040.5x20°0.5x25°-0.025120.0430.5x20°0.5x25°-0.025130.0430.5x20°0.5x25°-0.025140.0430.5x20°0.5x25°-0.025150.0430.5x20°0.5x25°-0.02516-0.0430.5x20°0.5x25°-0.025170.0430.5x20°0.5x25°-0.02518-0.043外径x内径1622x191723x201825x221927x242028x252130x262232x282334x302435x312536x322639x352742x382844x402950x453055x50NDC标准座孔公差+0.0222H7023"25"27"28"30"+0.02532H7034"35"36"39"42"50"+0.0355H70SF-1轴套尺寸公差及模具要求一览表（非等同采用NDC标准）还原检验模壁厚公差外模尺寸塞规尺寸取板尺寸展长基准座孔环规止、通咼度相配1.50.031.5-0.031.50.031.50.031.50.0320032003200320032-0.03200320032.5-0.0402.5-0.04+0.0452210.04+0.04523+0.04+0.0525+0.045+0.052710.045+0.0528+0.045+0.063010.055+0.063210.055+0.0634+0.055+0.0635+0.055+0.0636+0.055+0.0639+0.055+0.0642+0.055+0.064410.055+0.0650+0.055+0.0755+0.065+0.07819+0.045+0.07820+0.045+0.08322+0.05+0.08324+0.05+0.08325+0.05+0.08326+0.05+0.08328+0.05+0.08330+0.05+0.08931+0.05+0.08932+0.05+0.08935+0.05+0.08938+0.05+0.08940+0.05+0.08945+0.05+0.09450+0.055-0.0151.50.04-0.0151.5-0.04-0.0151.50.04-0.0151.50.04-0.0151.50.04-0.0120.035-0.0120.035-0.0120.035-0.012-0.035-0.0120.035-0.012-0.035-0.0120.035-0.0120.035-0.012.5-0.035-0.012.5-0.03565.9769.1275.4081.6884.8288.9195.24101.74104.67107.81117.23126.66132.94150.17165.88+0.01822+0.015+0.01823+0.015+0.01825+0.015+0.01827+0.015+0.01828+0.015+0.02130+0.018+0.02132+0.018+0.02134+0.018+0.02135+0.018+0.02136+0.018+0.02139+0.018+0.02142+0.018+0.02144+0.018+0.02150+0.018+0.02555+0.022+0.04319+0.01+0.04320+0.01+0.04322+0.01+0.04324+0.01+0.04325+0.01+0.033+0.03328-0+0.033+0.039+0.039+0.039+0.039+0.03940-0+0.0394T0—+0.039+0.08122+0.046+0.08123+0.046+0.08625+0.051+0.08627+0.051+0.09328+0.056+0.11530+0.075+0.11532+0.075+0.11534+0.075+0.11535+0.075+0.11536+0.075+0.11539+0.075+0.11542+0.075+0.11544+0.075+0.11550+0.075+0.14555+0.0950.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.3〜0.80.5〜1.20.5〜1.20303-03030303^03fl±0.1xa±5°f2±0.1x卩±5°轴径0.8x20°0.6x25°-0.025190.0460.8x20°0.6x25°-0.02520-0.0460.8x20°0.6x25°-0.025220.0460.8x20°0.6x25°-0.025240.0460.8x20°0.6x25°-0.025250.0461.0x20°1.0x20°1.0x20°1.0x20°1.0x20°1.0x20°1.0x20°1.0x20°1.2x20°1.2x20°0.7x25°0.7x25°0.7x250.7x25°0.7x25°0.7x25°0.7x25°0.7x25°0.8x25°0.8x25°-0.025260.046-0.025280.046-0.025300.046-0.02531-0.05-0.025320.05-0.02535-0.05-0.025380.05-0.025400.05-0.02545-0.05-0.02550-0.05313233343536373839404142434445外径x内径60x5565x6070x6575x7080x7585x8090x8595x90100x95105x100110x105115x110120x115125x120130x125NDC座孔公差+0.03060H7065"75"80"+0.03585H7090"95"100"105"110"115"120"+0.04125H70130"SF-1轴套尺寸公差及模具要求一览表（非等同采用NDC标准）壁厚公差2.50.0425-004-0.0325-008-0.032.5-0.08-0.032.5-0.08-0.032.5-0.08-0.032.5-0.08-0.032.5-0.08-0.032.5-0.08-0.032.5-0.08-0.0325-0.08-0.032.5-0.08-0.032.5-0.08-0.032.50.08-0.032.5-0.08外模尺寸塞规尺寸取板尺寸展长还原检验模基准座孔环规止、通咼度倒-角相配fl±O.lxa±5°f2±0.1xp±5。轴径+0.076010.065+0.0765+0065+0.0770+0065+0.0775+0.065+0.0780+0.065+0.0785+0.065+0.0790+0.065+0.0795+0.065+0.07100+0.065+0.085105+0.08+0.085110+0.08+0.085115+0.08+0.085120+0.08+0.085125+0.08+0.085130+0.08+0.1015510.055+0.10160+0055+0.17665+013+0.17670+0.13+0.17675+0.13+0.17680+0.13+0.18485+0.13+0.18490+0.13+0.18495+0.13+0.204100+0.150+0.204105+0150+0.204110+0.150+0.204115+0.150+0.204120+0.150+0.213125+0.150-0.01250035-0.0125-0035-0.0525-0075-0.052.5-0.075-0.052.5-0.075-0.052.5-0.075-0.052.5-0.075-0.052.5-0.075-0.052.5-0.075-0.052.5-0.075-0.0525-0.075-0.052.5-0.075-0.052.5-0.075-0.052.50.075-0.052.5-0.075181.58197.29213.00228.71244.42260.12275.83291.54307.25322.96338.66354.37370.08385.79401.50+0.02560+0.022+0.02565+0022+0.02570+0022+0.02575+0.022+0.02580+0.022+0.02585+0.022+0.02990+0.025+0.02995+0.025+0.029100+0.025+0.029105+0.025+0.029110+0,025+0.029115+0.025+0.029120+0.025+0.033125+0.029+0.033130+0.029+0.046+0.046600+0.11665+007+0.11670+0.07+0.11675+0.07+0.11680+0.07+0.12485+0.07+0.12490+0.07+0.12495+0.07+0.124100+0.07+0.124105+0.07+0.124110+0.07+0.124115+0.07+0.124120+0.07+0.133125+0.07+0.1456010.095+0.14565+0095+0.14570+0095+0.14575+0.095+0.16080+0.095+0.16585+0.100+0.16590+0.100+0.16595+0.100+0.165100+0.100+0.180105+0.115+0.180110+0,115+0.180115+0.115+0.180120+0.115+0.185125+0.120+0.185130+0.1200.5〜1.20.5〜1.50.5〜1.50.5〜1.50.5〜20.5—20.5〜30.5〜30.5〜40.5〜40.5〜40.5〜40.5〜40.5〜50.5〜5-03-03-0.3-0.3-0.31.2x20°1.2x20°1.2x20°1.2x20°1.2x20°1.4x20°1.4x20°1.4x20°1.4x20°1.4x20°1.4x20°1.4x20°1.6x20°1.6x20°1.6x20°0.8x25°0.8x25°0.6x40°0.6x40°0.6x40°0.7x40°0.7x40°0.7x40°0.7x40°0.7x40°0.7x40°0.7x40°0.8x40°0.8x40°0.8x40°-0.025550.055-0.02560-0055+0.03665+0005+0.03670+0.005+0.03675+0.005+0.03680+0.005+0.03585+0.000+0.035900+0.035950+0.0351000+0.0351050+0.035+0.035+0.035+0.035SF-1轴套尺寸公差及模具要求一览表(非等同采用NDC标准)序号外径x内径NDC标准外模尺寸塞规尺寸取板尺寸展长还原检验模环规止、通接缝高度倒角要求相配轴径座孔公差壁厚公差基准座孔塞规fl±0.1xa±5°f2±0.1x卩±5°+0.04-0.03+0.085+0.213-0.05+0.033+0.133+0.1850+0.03546135x130135H702.5-0.08135+0.08130+0.1502.5-0.075417.20135+0.029130+0.07135+0.1200.5〜5-0.31.6x20°0.8x40°130-0.005-0.03+0.085+0.213-0.05+0.033+0.133+0.1850+0.03547140x135140H7"2.5-0.08140+0.08135+0.1502.5-0.075432.91140+0.029135+0.07140+0.1200.5〜5-031.6x20°0.8x40°135-0.005-0.03+0.085+0.213-0.05+0.033+0.133+0.1850+0.03548145x140145"25-008145+008140+015025-0075448.62145+0029140+007145+01200.5—5-031.6x20°0.8x40°140-0005-0.03+0.085+0.213-0.05+0.033+0.133+0.1850+0.03549150x145150"2.5-0.08150+0.08145+0.1502.5-0.075464.33150+0.029145+0.07150+0.1200.5—5-0.31.6x20°0.8x40°145-0.005-0.03+0.10+0.213-0.05+0.033+0.133+0.2050+0.03550155x150155"2.5-0.08155+0.09150+0.1502.5-0.075480.04155+0.029150+0.07155+0.1400.5—5-0.31.6x20°0.8x40°150-0.005-0.03+0.10+0.213-0.05+0.033+0.133+0.2050+0.03551160x155160"2.5-0.08160+0.09155+0.1502.5-0.075495.74160+0.029155+0.07160+0.1400.5—5-0.31.6x20°0.8x40°155-0.005-0.03+0.10+0.213-0.05+0.033+0.133+0.2050+0.03552165x160165"2.5-0.08165+0.09160+0.1502.5-0.075511.45165+0.029160+0.07165+0.1400.5—5-031.6x20°0.8x40°160-0.005备注：镀铜产品:外模尺寸的合格选用为轴承整型后，外径环规检查合格。镀锡产品在未镀锡前的外径检验,应收小0.02mm。镀锡后应环规检查合格。镀锡前轴承壁厚应收小0.005〜0.01塞规放大0.01,镀锡后按此表检验合格。在现有模具来不及添置的情况下，尽量按公差表生产，如利用现有模具及工艺整型的，允许有轻微超差。但必须及时上报添模。换版依据:根椐夏部长要求的文换单0001273,0001274，及提供的"KDB"产业公司的样本，浙江双飞无油轴承有限公司技术科2000年10月8日