SF-1轴承标准

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海江轴承SF-1水润滑轴承材料研制成功

海江轴承SF-1水润滑轴承材料研制成功

( hm l C e ) ( e Pu hm)专为来 自世界各地的跨学科化学、 C s
生 物学 、材 料科 学和 物 理学 研 究人 员 量 身 打造 。协 作 是 跨 学科 科学 的 一个 先决 条 件 ,过 去十 年 来 ,化学 期 刊 所
副教 授介绍 , “ 化学 界 迫切 需 要 一 种 出版 范 围广 泛 的综 合性 跨学科 期 刊 ,以适 应 同 时涵 盖几 种 学科 类别 内容 的
{ hm l C e ) C e Pu hm)致力于出版真正 的跨学科研究内容并 s 承诺坚 持最 高 品质 的 标准 ,是对 欧洲 化 学 出版协 会
( hm uScE r e 期 刊家 族 的 理想 补 充 。作 为 服务 C e P bo uo ) p
洲化学出版协会 ( hm u ScE r e ” 宣布联合推出 C e P bo u p ) o
21 0 2年第 1 期
陈美名等 :丙烷冷冻机 聚醚合成 油的研制与应 用
17 1
结 果表明 ,该研制油满足丙烷制冷系统要求 。
参 考文 献
【 】董天禄. 1 离心式螺杆式制冷机组及应用[ . M] 北京 机械工
业 出版社 ,0 14 5 . 20 : 5— 6
【 】王珂 . 3 汽车 空调 系统 中冷冻 机 油 的使 用 [ ] 汽 车工 艺 与材 J.
社和 中国船级社的型式认可 。
据悉 ,这种 s F系列轴承材料能替 代铁梨木 。到 目前为
止 ,上海海江轴承研究所研发的 S F系列轴 承材料 已在 中远 集 团、中海集团等航 运公 司的近 2 0艘 次万 吨级 以上船 舶 0
份跨 学科化学期刊—— 《 hm l C e ) ( t : / C e Pu hm) h p / s t

SF-1 DIN1494资料

SF-1  DIN1494资料

序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规基准座孔塞规1 3.5×2+0.0553.5+0.025+0.0050.75-0.0200.4×20°0.3 ×30°-0.400.1│0.5+0.0303.5+0.025+0.0602+0.035-0.070.75-0.109.74+0.0113.5+0.008+0.0302+0.010+0.0553.5+0.025-0.0062-0.0162 4.0×2.5+0.0554+0.025+0.0050.75-0.0200.4×20°0.3 ×30°-0.4+0.0304+0.025+0.0602.5+0.035-0.070.75-0.1010.10+0.0114.0+0.008+0.032.5+0.01+0.0554+0.025-0.0062.5-0.0163 4.5×3+0.0554.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0304.5+0.025+0.0603+0.035-0.070.75-0.1012.88+0.0114.5+0.008+0.033+0.01+0.0554.5+0.025-0.0103-0.0224 5×3.5+0.0555+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305+0.025+0.0603.5+0.035-0.070.75-0.1014.14+0.0115.0+0.008+0.033.5+0.01+0.0555+0.025-0.0103.5-0.0225 5.5×4+0.0555.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305.5+0.025+0.0604+0.035-0.0550.75-0.0816.02+0.0115.5+0.008+0.034+0.01+0.0555.5+0.025-0.0104-0.0226 6×4.5+0.0556+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306+0.025+0.0604.5+0.035-0.0550.75-0.0817.27+0.0116.0+0.008+0.034.5+0.01+0.0556+0.025-0.0104.5-0.0227 6.5×5+0.0556.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306.5+0.025+0.0605+0.035-0.0550.75-0.0819.10+0.0116.5+0.008+0.035+0.01+0.0556.5+0.025-0.0105-0.0228 7×5+0.0557+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.0307+0.025+0.0605+0.035-0.0451-0.07019.89+0.0117+0.008+0.035+0.01+0.0557+0.025-0.0105-0.0229 8×6+0.0558+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.0308+0.025+0.0606+0.035-0.0451-0.07023.04+0.0118+0.008+0.0356+0.01+0.0558+0.025-0.0136-0.02810 9×7+0.0559+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.0309+0.025+0.0577+0.03-0.0401-0.06526.19+0.0119+0.008+0.0357+0.01+0.0559+0.025-0.0137-0.02811 10×8+0.05510+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.03010+0.025+0.0578+0.03-0.0401-0.06529.33+0.01110+0.008+0.0358+0.01+0.05510+0.025-0.0138-0.02812 11×9+0.06511+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03511+0.030+0.0579+0.030-0.0151-0.04032.99+0.01211+0.009+0.0259 0+0.07511+0.035-0.0139-0.028序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规13 12×10+0.06512+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.2~0.8+0.03512+0.030+0.05210+0.025-0.0151-0.04036.13+0.01212+0.009+0.02510 0+0.07512+0.035-0.01610-0.03414 13×11+0.06513+0.030+0.0051-0.0200.5×20°0.5×30°-0.4.0.3┃1.0+0.03513+0.030+0.05211+0.025-0.0151-0.04039.27+0.01213+0.009+0.02711 0+0.07513+0.035-0.01611-0.03415 14×12+0.06514+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03514+0.030+0.05212+0.025-0.0151-0.04042.41+0.01214+0.009+0.02712 0+0.07514+0.035-0.01612-0.03416 15×13+0.06515+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.3+0.03515+0.030+0.05213+0.025-0.0101-0.03545.55+0.01215+0.009+0.02713 0+0.07515+0.035-0.01613-0.03417 16×14+0.06516+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03516+0.030+0.05214+0.025-0.0101-0.03548.69+0.01216+0.009+0.02714 0+0.07516+0.035-0.01614-0.03418 17×15+0.06517+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03517+0.030+0.05215+0.025-0.0101-0.03551.84+0.01217+0.009+0.02715 0+0.07517+0.035-0.01615-0.03419 18×16+0.06518+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.04018+0.035+0.05216+0.025-0.0051-0.03054.98+0.01218+0.009+0.02716 0+0.08518+0.040-0.01616-0.03420 19×17+0.07519+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04019+0.035+0.06217+0.035-0.0051-0.03058.12+0.01519+0.011+0.02717 0+0.08519+0.040-0.01617-0.03421 20×18+0.07520+0.035+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.5+0.04020+0.035+0.06218+0.035-0.0051-0.03061.26+0.01520+0.011+0.02718 0+0.08520+0.040-0.01618-0.03422 21×19+0.07521+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04021+0.035+0.06219+0.035-0.0051-0.03064.40+0.01521+0.011+0.03319 0+0.08521+0.040-0.02019-0.04123 22×20+0.07522+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04022+0.035+0.07320+0.040-0.0051-0.03067.54+0.01522+0.011+0.03320 0+0.08522+0.040-0.02020-0.04124 23×20+0.07523+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.04023+0.035+0.07320+0.040-0.0101.5-0.03569.12+0.01523+0.011+0.03320 0+0.08523+0.040-0.02020-0.041序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规25 24×21+0.07524+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.400.4┃1.5+0.05024+0.045+0.07321+0.040-0.0101.5-0.03572.26+0.01524+0.011+0.03321 0+0.09024+0.050-0.02021-0.04126 25×22+0.07525+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05025+0.045+0.07322+0.040-0.0101.5-0.03575.40+0.01525+0.011+0.03322 0+0.09025+0.050-0.02022-0.04127 26×23+0.07526+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05026+0.045+0.07323+0.040-0.0101.5-0.03578.54+0.01526+0.011+0.03323 0+0.09026+0.050-0.02023-0.04128 27×24+0.07527+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05027+0.045+0.07324+0.040-0.0101.5-0.03581.68+0.01527+0.011+0.03324 0+0.09027+0.050-0.02024-0.04129 28×25+0.07528+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05028+0.045+0.07325+0.040-0.0101.5-0.03584.82+0.01528+0.011+0.03325 0+0.09028+0.050-0.02025-0.04130 30×26+0.07530+0.035+0.0052-0.0301.0×20°0.7×30°-0.4+0.05030+0.045+0.07326+0.040-0.0102-0.03588.91+0.01530+0.011+0.03326 0+0.09030+0.050-0.02026-0.04131 32×28+0.08532+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05532+0.050+0.08328+0.050-0.0102-0.03595.24+0.01732+0.013+0.03328 0+0.10532+0.055-0.02028-0.04132 34×30+0.08534+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05534+0.050+0.08330+0.050-0.0102-0.035101.74+0.01734+0.013+0.03330 0+0.10534+0.055-0.02530-0.05033 35×31+0.08535+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05535+0.050+0.08931+0.050-0.0102-0.035104.67+0.01735+0.013+0.03931 0+0.10535+0.055-0.02531-0.05034 36×32+0.08536+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05536+0.050+0.08932+0.050-0.0102-0.035107.81+0.01736+0.013+0.03932 0+0.10536+0.055-0.02532-0.05035 38×34+0.08538+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05538+0.050+0.08934+0.050-0.0102-0.035114.29+0.01738+0.013+0.03934 0+0.10538+0.055-0.02534-0.05036 39×35+0.08539+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.06039+0.055+0.08935+0.050-0.0102-0.030117.23+0.01739+0.013+0.03935 0+0.10539+0.055-0.02535-0.05037 40×36+0.08540+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05540+0.050+0.08936+0.050-0.0102-0.035120.57+0.01740+0.013+0.03936 0+0.10540+0.055-0.02536-0.050序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规38 41×37+0.08541+0.045+0.0052-0.0301.0×20°0.7×30°-0.40 0.4┃1.5+0.05541+0.050+0.08937+0.050-0.0102-0.035123.72+0.01741+0.013+0.03937 0+0.10541+0.055-0.02537-0.050039 42×38+0.08542+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05542+0.050+0.08938+0.050-0.0102-0.035126.66+0.01742+0.013+0.03938 0+0.10542+0.055-0.02538-0.05040 44×40+0.08544+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05544+0.050+0.08940+0.050-0.0102-0.035132.94+0.01744+0.013+0.03940 0+0.10544+0.055-0.02540-0.05041 46×42+0.08546+0.045+0.0052-0.0301.2×20°0.7×30°-0.41.0┃2.0+0.05546+0.050+0.08942+0.050-0.0102-0.035139.22+0.01746+0.013+0.03942 0+0.10546+0.055-0.02542-0.05042 48×44+0.08548+0.045+0.0052-0.0301.2×20°0.7×30°-0.4+0.05548+0.050+0.08944+0.050-0.0102-0.035145.51+0.01748+0.013+0.03944 0+0.10548+0.055-0.02544-0.05043 50×45+0.10050+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.05550+0.050+0.10645+0.060-0.0102.5-0.035150.17+0.02050+0.015+0.03945 0+0.10550+0.055-0.02545-0.05044 55×50+0.10055+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06555+0.060+0.10650+0.060-0.0102.5-0.035165.88+0.02055+0.015+0.03950 0+0.11555+0.065-0.03050-0.06045 60×55+0.10060+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06560+0.060+0.10655+0.060-0.0102.5-0.035181.58+0.02060+0.015+0.04655 0+0.11560+0.065-0.03055-0.06046 65×60+0.10065+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06565+0.060+0.10660+0.060-0.0102.5-0.035197.29+0.02065+0.015+0.04660 0+0.11565+0.065-0.03060-0.06047 68×63+0.10068+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06568+0.060+0.10663+0.060-0.0102.5-0.035206.87+0.02068+0.015+0.04663 0+0.11568+0.065-0.03063-0.0648 70×65+0.10070+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4 1.0┃3.0+0.06570+0.060+0.10665+0.060-0.0102.5-0.035213.00+0.02070+0.015+0.04665 0+0.11570+0.065-0.03065-0.06049 75×70+0.10075+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06575+0.060+0.10670+0.060-0.0102.5-0.030228.71+0.02075+0.015+0.04670 0+0.11575+0.065-0.03070-0.06050 80×75+0.10080+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06580+0.060+0.10675+0.060-0.0102.5-0.035244.42+0.02480+0.018+0.04675 0+0.11580+0.065-0.03075-0.060序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规51 85×80+0.12085+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.41.0┃3.0+0.07085+0.065+0.12680+0.080-0.0302.5-0.055260.12+0.02485+0.018+0.07680+0.030+0.12085+0.07080-0.03552 90×85+0.12090+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07090+0.065+0.13485+0.080-0.0302.5-0.055275.83+0.02490+0.018+0.08485+0.030+0.12090+0.07085-0.03553 95×90+0.12095+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07095+0.065+0.13490+0.080-0.0302.5-0.055291.54+0.02495+0.018+0.08490+0.030+0.12095+0.07090-0.03554 100×95+0.120100+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.070100+0.065+0.13495+0.080-0.0302.5-0.055307.25+0.024100+0.018+0.08495+0.030+0.120100+0.07095-0.03555 105×100+0.120105+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.070105+0.065+0.134100+0.080-0.0302.5-0.055322.96+0.024105+0.018+0.084100+0.030+0.120105+0.070100-0.03556 110×105+0.170110+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.085110+0.080+0.154105+0.100-0.0302.5-0.055338.96+0.024110+0.018+0.084105+0.030+0.170110+0.100105-0.03557 115×110+0.170115+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.42.0┃5.0+0.085115+0.080+0.154110+0.100-0.0302.5-0.055354.37+0.024115+0.018+0.084110+0.030+0.170115+0.100110-0.03558 120×115+0.170120+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085120+0.080+0.154115+0.100-0.0302.5-0.055370.08+0.028120+0.020+0.084115+0.030+0.170120+0.100115-0.03559 125×120+0.170125+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085125+0.080+0.154120+0.100-0.0552.5-0.080385.79+0.028125+0.020+0.084120+0.030+0.170125+0.100120-0.04060 130×125+0.170130+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085130+0.080+0.183125+0.120-0.0552.5-0.080401.50+0.028130+0.020+0.113125+0.050+0.170130+0.100125-0.04064 135×130+0.170135+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085135+0.080+0.183130+0.120-0.0552.5-0.080417.20+0.028135+0.020+0.113130+0.050+0.170135+0.100130-0.04062 140×135+0.170140+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.43.0┃7.0+0.085140+0.080+0.183135+0.120-0.0552.5-0.080432.19+0.028140+0.020+0.113135+0.050+0.170140+0.100135-0.04063 145×140+0.170145+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085145+0.080+0.183140+0.120-0.0552.5-0.080448.62+0.028145+0.020+0.113140+0.050+0.170145+0.100140-0.040序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规64 150×145+0.170150+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.43.0┃7.0+0.085150+0.080+0.183145+0.120-0.0552.5-0.080464.33+0.028150+0.020+0.113145+0.050+0.170150+0.100145-0.04065 155×150+0.170155+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085155+0.080+0.183150+0.120-0.0552.5-0.080480.04+0.028155+0.020+0.113150+0.050+0.170155+0.100150-0.04066 160×155+0.170160+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085160+0.080+0.183155+0.120-0.0552.5-0.080495.74+0.028160+0.020+0.113155+0.050+0.170160+0.100155-0.04067 165×160+0.170165+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085165+0.080+0.183160+0.120-0.0552.5-0.080511.45+0.028165+0.020+0.113160+0.050+0.170165+0.100160-0.04068 170×165+0.170170+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.45.0┃9.0+0.085170+0.080+0.183165+0.120-0.0552.5-0.080527.16+0.028170+0.020+0.113165+0.050+0.170170+0.100165-0.04069 175×170+0.170175+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085175+0.080+0.183170+0.120-0.0552.5-0.080542.87+0.028175+0.020+0.113170+0.050+0.170175+0.100170-0.04070 180×175+0.170180+0.100-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085180+0.080+0.183175+0.120-0.0552.5-0.080558.58+0.028180+0.020+0.113175+0.050+0.170180+0.100175-0.04071 185×180+0.210185+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085185+0.080+0.183180+0.120-0.0552.5-0.080574.28+0.033185+0.023+0.113180+0.050+0.210185+0.130180-0.04672 190×185+0.210190+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085190+0.080+0.225185+0.153-0.0552.5-0.080589.99+0.033190+0.023+0.142185+0.070+0.210190+0.130185-0.04673 195×190+0.210195+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.085195+0.080+0.225190+0.153-0.0552.5-0.080605.70+0.033195+0.023+0.142190+0.070+0.210195+0.130190-0.04674 200×195+0.210200+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.09200+0.080+0.225195+0.153-0.0552.5-0.080621.61+0.033200+0.023+0.142195+0.070+0.210200+0.130195-0.04675 205×200+0.210205+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.100205+0.090+0.225200+0.153-0.0552.5-0.080637.32+0.033205+0.023+0.142200+0.070+0.210205+0.130200-0.04676 210×205+0.210210+0.130-0.0352.5-0.0851.6×20°0.8 ×40°-0.4+0.100210+0.090+0.225205+0.153-0.0552.5-0.080653.02+0.033210+0.023+0.142205+0.070+0.210210+0.130205-0.046序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5°f2±0. 10×β±5°外模塞规基准座孔塞规79 215×210+0.210215+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃9.0+0.10215+0.09+0.225210+0.153-0.0552.5-0.080668.73+0.033215+0.023+0.142210+0.070+0.210215+0.130210-0.04680 220×215+0.210220+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10220+0.09+0.225215+0.153-0.0552.5-0.080684.44+0.033220+0.023+0.142215+0.070+0.210220+0.130215-0.04681 225×220+0.210225+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10225+0.09+0.225220+0.153-0.0552.5-0.080700.15+0.033225+0.023+0.142220+0.070+0.210225+0.130220-0.04682 230×225+0.210230+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10230+0.09+0.225225+0.153-0.0552.5-0.080715.85+0.033230+0.023+0.142225+0.070+0.210230+0.130225-0.04683 235×230+0.210235+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10235+0.09+0.225230+0.153-0.0552.5-0.080731.56+0.033235+0.023+0.142230+0.070+0.210235+0.130230-0.04684 240×235+0.210240+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10240+0.09+0.225235+0.153-0.0552.5-0.080747.27+0.033240+0.023+0.142235+0.070+0.210240+0.130235-0.04685 245×240+0.210245+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10245+0.09+0.225240+0.153-0.0552.5-0.080762.88+0.033245+0.023+0.142240+0.070+0.210245+0.130240-0.04686 250×245+0.210250+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10250+0.09+0.225245+0.153-0.0552.5-0.080778.69+0.038250+0.026+0.142245+0.070+0.210250+0.130245-0.04687 255×250+0.210255+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.12255+0.10+0.225250+0.153-0.0552.5-0.080794.50+0.038255+0.026+0.142250+0.070+0.260255+0.170250-0.05288 260×255+0.210260+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.12260+0.10+0.246255+0.165-0.0552.5-0.080810.20+0.038260+0.026+0.171255+0.090+0.260260+0.170255-0.05289 265×260+0.210265+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.12265+0.10+0.246260+0.165-0.0552.5-0.080825.91+0.038265+0.026+0.171260+0.090+0.260265+0.170260-0.05290 270×265+0.210270+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.12270+0.10+0.246265+0.165-0.0552.5-0.080841.62+0.038270+0.026+0.171265+0.090+0.260270+0.170265-0.05291 275×270+0.210275+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.12275+0.10+0.246270+0.165-0.0552.5-0.080857.33+0.038275+0.026+0.171270+0.090+0.260275+0.170270-0.052序号外径×内径产品尺寸模具要求选材要求检验要求相配轴径理论外径壁厚外到角内到角高度H接缝整型取板壁厚展长还原检验模环规止通外径公差壁厚公差f1±0.10×α±5° f2±0.10×β±5°外模塞规基准座孔塞规92 280×275+0.260280+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃9.0+0.10280+0.09+0.246275+0.165-0.0552.5-0.080873.03+0.038280+0.026+0.171275+0.090+0.260280+0.170275-0.05293 285×280+0.260285+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10285+0.09+0.246280+0.165-0.0552.5-0.080888.74+0.038285+0.026+0.171280+0.090+0.260285+0.170280-0.05294 290×285+0.260290+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10290+0.09+0.246285+0.165-0.0552.5-0.080904.45+0.038290+0.026+0.171285+0.090+0.260290+0.170285-0.05295 295×290+0.260295+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10295+0.09+0.246290+0.165-0.0552.5-0.080920.16+0.038295+0.026+0.171290+0.090+0.260295+0.170290-0.05296 300×295+0.260300+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10300+0.09+0.246295+0.165-0.0552.5-0.080935.87+0.038300+0.026+0.171295+0.090+0.260300+0.170295-0.05297 305×300+0.260305+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10305+0.09+0.246300+0.165-0.0552.5-0.080951.68+0.038305+0.026+0.171300+0.090+0.260305+0.170300-0.05298 310×305+0.260310+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15310+0.12+0.246305+0.165-0.0552.5-0.080967.38+0.038310+0.026+0.171305+0.090305-0.05299 315×310+0.260315+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15315+0.12+0.246310+0.165-0.0552.5-0.080983.09+0.042315+0.029+0.171310+0.090310-0.052100 320×315+0.260320+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15320+0.12+0.246315+0.165-0.0552.5-0.080998.80+0.042320+0.029+0.171315+0.090315-0.057101 325×320+0.310325+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15325+0.12+0.329320+0.240-0.0552.5-0.0801014.51+0.042325+0.029+0.199320+0.110320-0.057102 330×325+0.310330+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15330+0.12+0.329325+0.240-0.0552.5-0.0801039.21+0.042330+0.029+0.199325+0.110325-0.057103 335×330+0.310335+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15335+0.12+0.329330+0.240-0.0552.5-0.0801045.92+0.042335+0.029+0.199330+0.110330-0.057104 340×335+0.310340+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15340+0.12+0.329335+0.240-0.0552.5-0.0801061.63+0.042340+0.029+0.199335+0.110335-0.057。

MSB-SF系列复合自润滑轴承

MSB-SF系列复合自润滑轴承

Jiashan Minsheng Self-Lubricating Bearing Factory
MSB-SF
Self-Lubricating Bearing
MSB-SF
标准止推垫片
MSB-SF Metric Thrust Washer
轴径 Axle 8 10 12 14 16 18 20 22 24 26 30 36 40 46 50 60
MSB-SF-1
MSB-SF-2
1
聚四氟乙烯与铅 PTFE and leadFra bibliotek改性聚甲醛 POM
2
锡青铜粉 Tin Bronze Powder
锡青铜粉 Tin Bronze Powder
3
镀铜层 copper layer
镀铜层 copper layer
4
钢背
steel back
钢背
steel back
垫片尺寸Size of Washer D-0.25 20 24 26 30 32 36 38 42 44 48 54 62 66 74 78 90 2 1.5 T-0.05 M±0.125 15 18 20 23 25 28 30 33 35 38 43 50 54 61 65 76 4 3 2
安装尺寸Installation size
h -0.1
1.5
+0.4
t ±0.2
D1+0.12 20 24 26 30 32 36
1
38 42 44 48 54 62 66 74
1.5
78 90
说明: MSB-SF 止推垫片, 安装时必须钻孔, 用定位销钉固定于基础上。 A dowel or counter sunk screw should be used to prevent rotation, but the head must be recessed at least 0.25mm below the thrust bearing sufface.

轴承等级标准对照表

轴承等级标准对照表

轴承的等级标准对照表主要分为以下几类:精度等级:根据ISO标准和JIS标准,轴承的精度等级可以分为P0、P6、P5、P4、P2等。

不同精度等级的轴承有不同的尺寸精度和旋转精度要求。

尺寸系列:轴承的尺寸系列主要根据内径和外径的尺寸范围进行分类,包括7、8、9、0、1、2、3、4、5
等系列。

不同尺寸系列的轴承适用于不同的机械和设备。

类型:轴承的类型非常多样化,包括深沟球轴承、角接触球轴承、圆柱滚子轴承、圆锥滚子轴承等。

不同类型的轴承适用于不同的工作条件和载荷要求。

特殊等级:除了以上标准等级外,还有一些特殊等级的轴承,如高温轴承、低温轴承、防尘轴承等。

这些特殊等级的轴承适用于特定的环境和工况。

需要注意的是,在使用轴承时,需要根据具体的工作条件和载荷要求选择合适的轴承等级,以确保机械和设备的正常运行和使用寿命。

同时,也要注意维护和保养轴承,定期检查和更换润滑剂,保持轴承的良好运转状态。

轴承等级标准

轴承等级标准

轴承等级标准轴承是机械设备中常见的零部件,其性能直接影响到设备的运行效率和寿命。

为了保证轴承的质量和性能,各国都制定了相应的轴承等级标准。

本文将介绍轴承等级标准的相关内容,以便于大家更好地了解轴承的质量等级和选型。

首先,轴承的等级标准通常包括国际标准和国家标准两种。

国际标准由国际标准化组织(ISO)制定,而国家标准则由各个国家的标准化组织或者相关部门制定。

这些标准通常包括了轴承的尺寸精度、旋转精度、轴向间隙、径向间隙、噪音和振动等指标,以及相应的检测方法和要求。

其次,轴承的等级标准在不同国家或地区可能存在一定的差异。

例如,日本的轴承等级标准由日本工业标准(JIS)制定,而欧洲的轴承等级标准则由国际标准化组织(ISO)制定。

因此,在选用轴承时,需要根据具体的国家或地区标准来进行选择,以确保轴承的质量和性能符合相应的要求。

另外,轴承的等级标准通常分为多个等级,如P0、P6、P5、P4、P2等。

其中,P0等级为最低等级,P2等级为最高等级。

不同的等级代表着不同的精度和性能要求,用户可以根据自己的需要来选择合适的轴承等级。

一般来说,对于要求较高的设备,如精密仪器、航空航天设备等,通常会选择高等级的轴承,以保证设备的精度和可靠性。

此外,轴承的等级标准还包括了一些特殊要求,如高速轴承、高温轴承、耐腐蚀轴承等。

这些特殊要求通常需要满足特定的工作环境和工作条件,因此在选用轴承时,需要根据实际的工作要求来进行选择,以确保轴承能够正常工作并具有较长的使用寿命。

最后,对于轴承的等级标准,用户在选用轴承时不仅需要考虑其精度和性能,还需要考虑其适用的工作环境、工作条件、使用寿命等因素。

同时,还需要注意轴承的安装、使用、保养等方面的要求,以确保轴承能够正常工作并发挥其最大的效益。

综上所述,轴承的等级标准对于保证轴承的质量和性能至关重要。

用户在选用轴承时,需要了解和掌握相应的标准要求,以便于选择合适的轴承,并确保其能够满足实际的工作要求。

单向轴承标准

单向轴承标准

单向轴承标准一、型号单向轴承的型号应按照产品标准进行标注,一般包括基本型号、辅助型号和其他附加信息。

基本型号应按照产品标准进行标注,辅助型号可以标注轴承的结构特点、尺寸等,其他附加信息包括轴承的材料、热处理、表面处理等信息。

二、公称内径单向轴承的公称内径应按照产品标准进行标注,一般以毫米(mm)为单位。

公称内径是轴承内圈和外圈之间的名义直径,是轴承的基本尺寸之一。

三、公称外径单向轴承的公称外径应按照产品标准进行标注,一般以毫米(mm)为单位。

公称外径是轴承外圈的外表面直径,也是轴承的基本尺寸之一。

四、宽度单向轴承的宽度应按照产品标准进行标注,一般以毫米(mm)为单位。

宽度是轴承内圈和外圈之间的距离,也是轴承的基本尺寸之一。

五、转速单向轴承的转速应按照产品标准进行标注,一般以每分钟(rpm)为单位。

转速是轴承在额定载荷下的最高允许旋转速度,也是衡量轴承性能的一个重要指标。

六、静动载荷单向轴承的静动载荷应按照产品标准进行标注,一般以牛顿(N)为单位。

静动载荷是轴承在静态和动态条件下分别能够承受的最大载荷,也是衡量轴承性能的一个重要指标。

七、峰值转矩单向轴承的峰值转矩应按照产品标准进行标注,一般以牛顿米(Nm)为单位。

峰值转矩是轴承在额定载荷下能够承受的最大瞬时转矩,也是衡量轴承性能的一个重要指标。

八、摩擦力矩单向轴承的摩擦力矩应按照产品标准进行标注,一般以牛顿米(Nm)为单位。

摩擦力矩是轴承在旋转过程中内圈和外圈之间的摩擦阻力,也是衡量轴承性能的一个重要指标。

九、启动转矩单向轴承的启动转矩应按照产品标准进行标注,一般以牛顿米(Nm)为单位。

启动转矩是轴承在启动瞬间所需要的最小转矩,也是衡量轴承性能的一个重要指标。

十、左右转动性能单向轴承的左右转动性能应按照产品标准进行标注,一般以度(°)为单位。

左右转动性能是轴承在左右方向上能够承受的最大转角,也是衡量轴承性能的一个重要指标。

十一、摩擦性能单向轴承的摩擦性能应按照产品标准进行标注,一般包括摩擦系数和磨损量等方面的指标。

SF无油轴承尺寸公差表NDC标准

SF无油轴承尺寸公差表NDC标准

SF无油轴承尺寸公差表准NDC 标作者:日期: 2SF-1轴套尺寸公差及模具要求一览表(非等同采用NDC标1 / 6SF-1轴套尺寸公差及模具要求一览表(非等同采用NDC 标准) 2 / 6外径X 内径 16 22X 9 1723X 20 18 25X 22 19 27X 2420 28X 2521 30 X 26 22 32 X 2823 34 X 3024 35X 3125 36 X 3226 39 X 3527 42 X 3828 44 X 4029 50 X 453055 X 50NDC 标准 座孔公差+0.0222H7 0 +0.025 32H7 0+0.03 55H7 0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 1.5-0.031.5-0.031.5-0.031.5-0.031.5-0.032-0 032-0 032-0.032-0.032-0.032-0.032-0.032-0.032.5-0.042.5-0.04 +0.04522 +0.04 +0.04523 +0.04 +0.0525 +0.045 +0.05 27 +0.045 +0.05 28 +0.045 +0.0630 +0 055 +0.06 32 +0 055+0.06 34 +0.055 +0.06 35 -+0.055+0.06 36 +0.055+0.06 39 +0.055+0.06 42 +0.055+0.06 44 +0.055+0.06 50 +0.055+0.07 55 +0.065+0.078 19+0.045 +0.078 20+0.045 +0.083 22+0.05 +0.083 24+0.05 +0.083 25+0.05 +0.083 26+0 05 +0.083 28+0 05 +0.083 30+0 05 +0.089 31+0.05 +0.089 32+0.05 +0.089 35+0.05 +0.089 38+0.05 +0.089 40+0.05 +0.089 45+0.05 +0.094 50+0.055-0.015 1.5-0.04 -0.015 1.5-0.04 -0.015 1.5-0.04 -0.015 1.5-0.04 -0.015 1.5-0.04 -0.01 2-0 035 -0.01 2-0 035 -0.01 2-0.035 -0.01 2-0.035 -0.01 2-0.035 -0.01 2-0.035 -0.01 2-0.035 -0.01 2-0.035 -0.01 2.5-0.035 -0.01 2.5-0.03565.9769.12 75.40 81.68 84.82 88.91 95.24101.74 104.67 107.81 117.23126.66 132.94 150.17 165.88+0.018 22+0.015+0.018 23+0.015 +0.018 25+0.015 +0.018 27+0.015 +0.018 28+0.015 +0.021 30+0 018 +0.021 32+0 018+0.021 34+0.018 +0.021 35+0.018 +0.021 36+0.018 +0.021 39+0.018+0.021 42+0.018 +0.021 44+0.018 +0.021 50+0.018 +0.025 55+0.022+0.043 19+0.01 +0.043 20+0.01 +0.043 22+0.01 +0.043 24+0.01 +0.043 25+0.01 +0.033 26 0 +0.033 28 0 +0.033 30 0 +0.039 31 0 +0.039 32 0 +0.039 35 0 +0.039 38 0 +0.039 40 0 +0.039 45 0 +0.039环规止、通+0.081 22+0.046 +0.081 23+0.046 +0.086 25+0.051 +0.086 27+0.051 +0.093 28+0.056 +0.115 30+0 075 +0.115 32+0 075 +0.115 34+0.075 +0.115 35+0.075 +0.115 36+0.075 +0.115 39+0.075 +0.115 42+0.075 +0.115 44+0.075 +0.115 50+0.075 +0.145 55+0.0950.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.3 〜0.8 0.5 〜1.2 0.5 〜1.2高度-0.3-0.3-0.3-0.3-0.3-0 3-0 30.3-0.3-0.3-0.30.3-0.3倒角要求f1 ± 0.1 Xa±0.8 X 0°0.8 X 0°0.8 X 0°0.8 X 0°0.8 X 0°1.0 X 0°1.0 X 0°1.0 X 0° 1.0 X 0°1.0 X 0°1.0 X 0°1.0 X 0°1.0 X 0°1.2 X 0°1.2 X 0°相配 5° f2 ± 0.1 xp±5°轴径0.6 X 5°0.6 X 5° 0.6 X 5° 0.6 X 5° 0.6 X 5° 0.7 X 5° 0.7 X 5° 0.7 X 5 0.7 X 5° 0.7 X 5° 0.7 X 5° 0.7 X 5° 0.7 X 5° 0.8 X 5° 0.8 X 5° -0.025 19-0.046 -0.025 20-0.046 -0.025 22-0.046 -0.025 24-0.046 -0.025 25-0.046 -0.025 26-0 046 -0.025 28-0 046 -0.025 30-0 046 -0.025 31-0.05 -0.025 32-0.05 -0.025 35-0.05 -0.025 38-0.05 -0.025 40-0.05 -0.025 45-0.05 -0.025 50-0.05SF-1轴套尺寸公差及模具要求一览表(非等同采用NDC标准)备注:(1) 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。

SF-1复合轴承的结构特性和标准规格

SF-1复合轴承的结构特性和标准规格

SF-1复合轴承的特性和结构SF-1复合轴承由金属基板,青铜粉和聚四氟乙烯(PTFE )组成。

其中金属基板(钢基/不锈钢基/铜基/铝基STEEL /STAINLESS STELL / BONZE/ALUMINUMBACKING )是提供较高的机械强度,烧结在钢板表面的0.2mm~0.3mm 厚度的青铜层将表面的聚四氟乙烯和钢板机械地结合起来,提高尺寸的稳定性,并能增强散热能力,表层的聚四氟乙烯和耐磨纤维的混合物则提供了很好的自润滑、耐磨损、低摩擦的性能,并且在正常使用过程中不会出现抱轴、卡轴的现象。

轴承的外表面电镀铜层或锡层(TIN-PLATING or COPPER PLATING ),有效地提高了轴套整体的耐腐蚀性能,同时方便了轴承的拆装与更换。

SF-1复合轴承材料构造图聚四氟乙烯(Polyteraflouroethylene )缩写为PTFE ,也称为teflon ,中文商品名称为“特氟隆”,“铁氟龙”,“特富隆”等,是目前为止,固体物质中摩擦系数较小的一种材质,可以不需要外界润滑,而摩擦系数却很低且有较好的化学稳定性。

该材料是有四氟乙烯经聚合而成的高分子化合物,是目前应用最广泛的的工程塑料,具有较广的温度使用范围,优异的化学稳定性,表面不粘性、突出的自润滑性能,优异的尺寸稳定性,极好的热稳定性。

SF-1复合轴承表面的面聚四氟乙烯和耐磨纤维的混合物,在正常的工作中呈现非常低的摩擦系数和磨损率,其和其它轴承材料的耐磨性能对比见表1.表1:在PV=336Kg/cm 2*m/min 的条件下试验。

材料 试验时间/h 磨损量/mm SF-1材料 1000 <0.025 含石墨的青铜 158 0.25 含油多孔性青铜 105 0.25 含油MoS 2的酚醛塑料 73 0.125 减磨石墨24 0.125 石棉物浸渍含MoS 2 0.8 0.125 尼龙 0.30.25SF-1复合轴承的物理机械性能SF-1复合轴承,它比单一塑料轴承,可提高承载能力20倍;导热系数50倍;降低线胀系数75%,从而改善了尺寸的稳定性,提高PV 值20倍左右。

轴承标准规定

轴承标准规定

轴承标准规定轴承是机械设备中常用的零部件之一,广泛应用于各种机械设备中,其性能和质量的标准具有重要的意义。

下面将介绍一般轴承标准规定的内容。

1. 尺寸标准:轴承的尺寸标准是保证其互换性和装配性的基础。

一般来说,轴承的尺寸标准包括内径、外径、宽度等重要尺寸。

按照国际标准的规定,轴承的尺寸一般符合公差要求,并且有相应的标准尺寸表可供参考。

2. 材料标准:轴承的材料标准直接影响轴承的使用寿命和可靠性。

一般来说,轴承的外环和内环采用高碳钢材料制造,滚动体可以选择优质钢球或滚针。

此外,轴承的保持架常采用高强度的合金材料或工程塑料。

3. 轴承轴向间隙标准:轴承的轴向间隙标准是保证其旋转灵活性的重要指标。

一般来说,轴承的轴向间隙应按照国际标准进行规定。

对于一些特殊的应用,轴承的轴向间隙可以按照用户的需求自行确定。

4. 轴承负荷标准:轴承的负荷标准是保证其承载能力和使用寿命的重要指标。

一般来说,轴承的负荷标准包括额定动载荷和静载荷两部分。

额定动载荷是指在规定的转速下,轴承可以承受的旋转载荷。

静载荷是指在静止状态下,轴承可以承受的最大载荷。

5. 轴承转速标准:轴承的转速标准是保证其正常运转的重要指标。

一般来说,轴承的转速标准根据其内圈和外圈的几何参数、滚动体数量和接触角等因素进行计算确定。

同时,对于特殊应用的轴承,转速标准还需根据其使用环境、润滑情况等因素进行调整。

6. 轴承噪声标准:轴承的噪声标准是保证其使用安静性的重要指标。

一般来说,轴承的噪声标准应符合国际标准的规定。

为了保证轴承的使用安静性,还需要对轴承的结构设计、材料选择、加工工艺等进行优化。

7. 轴承润滑标准:轴承的润滑标准是保证其使用寿命和性能稳定性的重要指标。

一般来说,轴承的润滑标准包括润滑脂和润滑油两种形式。

润滑脂的选择应符合国际标准的规定,润滑油的性能也应符合相应的标准。

综上所述,轴承的标准规定包括尺寸标准、材料标准、轴向间隙标准、负荷标准、转速标准、噪声标准和润滑标准等内容。

轴承等级标准

轴承等级标准

轴承等级标准轴承是机械设备中常用的零部件,其质量直接影响到设备的性能和使用寿命。

为了规范轴承的质量和性能,制定了一系列的轴承等级标准。

轴承等级标准是指轴承在设计、制造和使用过程中应符合的一系列规定和要求,其目的是为了保证轴承的质量和性能,提高设备的可靠性和使用寿命。

首先,轴承等级标准包括了轴承的设计要求。

在轴承的设计过程中,需要考虑到轴承的使用环境、受力情况、转速要求等因素,从而确定轴承的型号、尺寸、材料和结构等参数。

轴承的设计要求直接影响到轴承的质量和性能,因此在制定轴承等级标准时,需要对轴承的设计进行严格的规定和要求,确保轴承能够满足设备的使用要求。

其次,轴承等级标准还包括了轴承的制造要求。

在轴承的制造过程中,需要严格按照轴承的设计要求进行加工、装配和调试,确保轴承的尺寸精度、表面质量和运转精度等质量指标符合标准要求。

同时,还需要对轴承的材料、热处理工艺、表面涂层等进行规定,以保证轴承具有良好的机械性能和耐磨性能。

此外,轴承等级标准还包括了轴承的检测和验收要求。

在轴承制造完成后,需要进行严格的检测和验收,以确保轴承的质量和性能符合标准要求。

轴承的检测包括尺寸测量、表面质量检查、运转试验等内容,而轴承的验收则包括产品合格证书、质量保证书、使用说明书等文件的编制和提交。

最后,轴承等级标准还包括了轴承的使用和维护要求。

在轴承的使用过程中,需要按照规定的使用条件和使用要求进行安装、调试和运行,以确保轴承能够正常工作,发挥其预期的性能。

同时,在轴承的维护过程中,需要按照规定的维护周期和维护方法进行轴承的清洁、润滑和更换,以延长轴承的使用寿命。

总之,轴承等级标准是为了规范轴承的设计、制造、检测、使用和维护过程,保证轴承的质量和性能符合要求,提高设备的可靠性和使用寿命。

制定和执行轴承等级标准对于推动轴承行业的健康发展和提高国家工业水平具有重要意义。

因此,我们应当认真遵守轴承等级标准,不断提高轴承的质量和性能,为我国的机械制造业做出更大的贡献。

SF-1轴承

SF-1轴承
SF-1 3525
SF-1 4025 SF-1 4525
SF-1 2030 SF-1 2230 SF-1 2430 SF-1 2530 SF-1 2830 SF-1 3030 SF-1 3230 SF-1 3530 SF-1 3830 SF-1 4030 SF-1 4530 SF-1 5030 SF-1 5530 SF-1 6030 SF-1 6530
SF-1 160115
60
70
80
115
SF-1 5060 SF-1 5560 SF-1 6060 SF-1 6560 SF-1 7060 SF-1 7560 SF-1 8060 SF-1 8560 SF-1 9060 SF-1 9560 SF-1 10060 SF-1 10560 SF-1 11060 SF-1 12060 SF-1 12560 SF-1
1.475
1.505
0.8
0.4
-0.041
28
32
28-0.020
32+0.025
1.97
2.005
1
0.5
-0.041
30
34
30-0.020
34+0.025
1.97
2.005
1
0.5
-0.041
32
36
32-0.025
36+0.025
1.97
2.005
1
0.5
-0.050
35
39
35-0.025
50-0.025
55+0.030
2.46
2.505
1.2
0.6
-0.050
55
60
55-0.030

DIN1494标准的SF-1复合衬套公差

DIN1494标准的SF-1复合衬套公差

SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规1 3.5×2+0.0553.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.400.1│0.5+0.0303.5+0.025+0.0602+0.035-0.070.75-0.1024.0×2.5+0.0554+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0304+0.025+0.0602.5+0.035-0.070.75-0.103 4.5×3+0.0554.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0304.5+0.025+0.0603+0.035-0.070.75-0.1045×3.5+0.0555+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305+0.025+0.0603.5+0.035-0.070.75-0.105 5.5×4+0.0555.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305.5+0.025+0.0604+0.035-0.0550.75-0.0866×4.5+0.0556+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306+0.025+0.0604.5+0.035-0.0550.75-0.087 6.5×5+0.0556.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306.5+0.025+0.0605+0.035-0.0550.75-0.0887×5+0.0557+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.0307+0.025+0.0605+0.035-0.0450.07098×6+0.055+0.0051-0.5×20°0.5×30°0+0.030+0.060-0.0458+0.0250.020-0.48+0.0256+0.0350.070109×7+0.0559+0.025+0.0051-0.020-0.4+0.0309+0.025+0.0577+0.03-0.0400.0651110×8+0.05510+0.025+0.0051-0.020-0.4+0.03010+0.025+0.0578+0.03-0.0400.0651211×9+0.06511+0.030+0.0051-0.020-0.4+0.03511+0.030+0.0579+0.030-0.0150.040SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序外径产品尺寸模具要求选材要求号×内径理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规1312×10+0.06512+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.2~0.8+0.03512+0.030+0.05210+0.025-0.0150.0401413×11+0.06513+0.030+0.0051-0.0200.5×20°0.5×30°-0.4.0.3┃1.0+0.03513+0.030+0.05211+0.025-0.0150.0401514×12+0.06514+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03514+0.030+0.05212+0.025-0.0150.0401615×13+0.06515+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.3+0.03515+0.030+0.05213+0.025-0.0100.0351716×14+0.06516+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03516+0.030+0.05214+0.025-0.0100.0351817×15+0.06517+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03517+0.030+0.05215+0.025-0.0100.0351918×16+0.06518+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.04018+0.035+0.05216+0.025-0.0050.0302019×17+0.07519+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04019+0.035+0.06217+0.035-0.0050.0302120×18+0.07520+0.035+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.5+0.04020+0.035+0.06218+0.035-0.0050.0302221×19+0.07521+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04021+0.035+0.06219+0.035-0.0050.0302322×20+0.07522+0.035+0.0051-0.5×20°0.5×30°-0.4+0.04022+0.035+0.07320+0.040-0.0050.0200.030+0.075 23+0.035+0.0051.5-0.0250.8×20°0.6×30°0+0.04023+0.035+0.07320+0.040-0.0101.5-0.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规2524×21+0.07524+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.40+0.05024+0.045+0.07321+0.040-0.0101.5-0.0352625×22+0.07525+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05025+0.045+0.07322+0.040-0.0101.5-0.0352726×23+0.07526+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.40.4┃1.5+0.05026+0.045+0.07323+0.040-0.0101.5-0.0352827×24+0.07527+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05027+0.045+0.07324+0.040-0.0101.5-0.0352928×25+0.07528+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05028+0.045+0.07325+0.040-0.0101.5-0.0353030×26+0.07530+0.035+0.0052-0.0301.0×20°0.7×30°-0.4+0.05030+0.045+0.07326+0.040-0.0100.0353132×28+0.08532+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05532+0.050+0.08328+0.050-0.0100.0353234×30+0.08534+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05534+0.050+0.08330+0.050-0.0100.0353335×31+0.08535+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05535+0.050+0.08931+0.050-0.0100.0353436×32+0.08536+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05536+0.050+0.08932+0.050-0.0100.0353538×34+0.08538+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05538+0.050+0.08934+0.050-0.0100.0353639×35+0.08539+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.06039+0.055+0.08935+0.050-0.0100.030 +0.08540+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05540+0.050+0.08936+0.050-0.0100.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规3841×37+0.08541+0.045+0.0052-0.0301.0×20°0.7×30°-0.400.4┃1.5+0.05541+0.050+0.08937+0.050-0.0102-0.0353942×38+0.08542+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05542+0.050+0.08938+0.050-0.0102-0.0354044×40+0.08544+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05544+0.050+0.08940+0.050-0.0102-0.0354146×42+0.08546+0.045+0.0052-0.0301.2×20°0.7×30°-0.41.0┃2.0+0.05546+0.050+0.08942+0.050-0.0102-0.0354248×44+0.08548+0.045+0.0052-0.0301.2×20°0.7×30°-0.4+0.05548+0.050+0.08944+0.050-0.0102-0.0354350×45+0.10050+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.05550+0.050+0.10645+0.060-0.0102.5-0.0354455×50+0.10055+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06555+0.060+0.10650+0.060-0.0102.5-0.0354560×55+0.10060+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06560+0.060+0.10655+0.060-0.0102.5-0.0354665×60+0.10065+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06565+0.060+0.10660+0.060-0.0102.5-0.0354768×63+0.10068+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06568+0.060+0.10663+0.060-0.0102.5-0.03563+0.01563+0.06563-0.0604870×65+0.10070+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.41.0┃3.0+0.06570+0.060+0.10665+0.060-0.0102.5-0.0354975×70+0.10075+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06575+0.060+0.10670+0.060-0.0102.5-0.0305080×75+0.10080+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06580+0.060+0.10675+0.060-0.0102.5-0.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规5185×80+0.12085+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.41.0┃3.0+0.07085+0.065+0.12680+0.080-0.0300.0555290×85+0.12090+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07090+0.065+0.13485+0.080-0.0300.0555395×90+0.12095+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07095+0.065+0.13490+0.080-0.0300.05554100×95+0.120100+0.070-0.0102.5-1.4×20°0.7×40°-0.4+0.070100+0.065+0.13495+0.080-0.0300.0600.05555105×100+0.120105+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.070105+0.065+0.134100+0.080-0.0300.05556110×105+0.170110+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.085110+0.080+0.154105+0.100-0.0300.05557115×110+0.170115+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.42.0┃5.0+0.085115+0.080+0.154110+0.100-0.0300.05558120×115+0.170120+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085120+0.080+0.154115+0.100-0.0300.05559125×120+0.170125+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085125+0.080+0.154120+0.100-0.0550.08060130×125+0.170130+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085130+0.080+0.183125+0.120-0.0550.08064135×130+0.170135+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085135+0.080+0.183130+0.120-0.0550.080+0.170140+0.100-0.0352.5-0.085-0.43.0┃7.0+0.085140+0.080+0.183135+0.120-0.0550.080+0.170145+0.100-0.0352.5-0.085-0.4+0.085145+0.080+0.183140+0.120-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规64150×145+0.170150+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.43.0┃7.0+0.085150+0.080+0.183145+0.120-0.0550.08065155×150+0.170155+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085155+0.080+0.183150+0.120-0.0550.08066160×155+0.170160+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085160+0.080+0.183155+0.120-0.0550.08067165×160+0.170165+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085165+0.080+0.183160+0.120-0.0550.08068170×165+0.170170+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085170+0.080+0.183165+0.120-0.0550.080-0.035-0.05569175×170+0.170175+0.1002.5-0.0851.6×20°0.8×40°-0.45.0┃9.0+0.085175+0.080+0.183170+0.1200.08070180×175+0.170180+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085180+0.080+0.183175+0.120-0.0550.08071185×180+0.210185+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085185+0.080+0.183180+0.120-0.0550.08072190×185+0.210190+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085190+0.080+0.225185+0.153-0.0550.08073195×190+0.210195+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085195+0.080+0.225190+0.153-0.0550.08074200×195+0.210200+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.09200+0.080+0.225195+0.153-0.0550.08075205×200+0.210205+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.100205+0.090+0.225200+0.153-0.0550.08076210×205+0.210210+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.100210+0.090+0.225205+0.153-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规79215×210+0.210215+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃+0.10215+0.09+0.225210+0.153-0.0550.08080220×215+0.210220+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10220+0.09+0.225215+0.153-0.0550.08081225×220+0.210225+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10225+0.09+0.225220+0.153-0.0550.08082230×225+0.210230+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10230+0.09+0.225225+0.153-0.0550.08083235×230+0.210235+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10235+0.09+0.225230+0.153-0.0550.08084240×235+0.210240+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10240+0.09+0.225235+0.153-0.0550.08085245×240+0.210-0.0352.5-1.6×20°0.8×40°0+0.10+0.225-0.055245+0.1300.085-0.49.0245+0.09240+0.1530.08086250×245+0.210250+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10250+0.09+0.225245+0.153-0.0550.080+0.210255+0.130-0.0352.5-0.085-0.4+0.12255+0.10+0.225250+0.153-0.0550.080+0.210260+0.130-0.0352.5-0.085-0.4+0.12260+0.10+0.246255+0.165-0.0550.080+0.210265+0.130-0.0352.5-0.085-0.4+0.12265+0.10+0.246260+0.165-0.0550.080+0.210270+0.130-0.0352.5-0.085-0.4+0.12270+0.10+0.246265+0.165-0.0550.080+0.210275+0.130-0.0352.5-0.085-0.4+0.12275+0.10+0.246270+0.165-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规92280×275+0.260280+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃9.0+0.10280+0.09+0.246275+0.165-0.0550.08093285×280+0.260285+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10285+0.09+0.246280+0.165-0.0550.08094290×285+0.260290+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10290+0.09+0.246285+0.165-0.0550.08095295×290+0.260295+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10295+0.09+0.246290+0.165-0.0550.08096300×295+0.260300+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10300+0.09+0.246295+0.165-0.0550.08097305×300+0.260305+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10305+0.09+0.246300+0.165-0.0550.08098310×305+0.260310+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15310+0.12+0.246305+0.165-0.0550.08099315×310+0.260-0.0352.5-1.6×20°0.8×40°0+0.15+0.246-0.055315+0.1700.085-0.4315+0.12310+0.1650.080100320×315+0.260320+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15320+0.12+0.246315+0.165-0.0550.080101325×320+0.310325+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15325+0.12+0.329320+0.240-0.0550.080102330×325+0.310330+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15330+0.12+0.329325+0.240-0.0550.080103335×330+0.310335+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15335+0.12+0.329330+0.240-0.0550.080104340×335+0.310340+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15340+0.12+0.329335+0.240-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规105345×340+0.310345+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.40+0.15345+0.12+0.329340+0.240-0.0550.080106350×345+0.310350+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15350+0.12+0.329345+0.240-0.0550.080107355×350+0.310355+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15355+0.12+0.329350+0.240-0.0550.080108360×355+0.310360+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15360+0.12+0.329355+0.240-0.0550.080109365×360+0.310365+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15365+0.12+0.329360+0.240-0.0550.080110370×365+0.310370+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15370+0.12+0.329365+0.240-0.0550.080111375×370+0.310375+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15375+0.12+0.329370+0.240-0.0550.080112380×375+0.310380+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15380+0.12+0.329375+0.240-0.0550.080+0.310 385+0.210-0.0352.5-0.085-0.4+0.15385+0.12+0.329380+0.240-0.0550.080+0.310 390+0.210-0.0352.5-0.085-0.4+0.15390+0.12+0.0329385+0.240-0.0550.080+0.370 395+0.260-0.0352.5-0.085-0.4+0.15395+0.12+0.329390+0.240-0.0550.080+0.370 400+0.260-0.0352.5-0.085-0.4+0.15400+0.12+0.329395+0.240-0.0550.080+0.370 405+0.260-0.0352.5-0.085-0.4+0.15405+0.12+0.329400+0.240-0.0550.080模具选材检验相配序号外径×内径产品尺寸要求要求要求轴径外径公差壁厚公差外倒角内倒角高度H接缝整型取板壁厚展长还原检验模环规止通f1±0.1×α±5° f2±0.1×β±5° 外模塞规基准座孔塞规1 2 3 4 5 6 7 8 9 10 11 12SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)。

DIN1494标准的SF-1复合衬套公差

DIN1494标准的SF-1复合衬套公差

SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规1 3.5×2+0.0553.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.400.1│0.5+0.0303.5+0.025+0.0602+0.035-0.070.75-0.1024.0×2.5+0.0554+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0304+0.025+0.0602.5+0.035-0.070.75-0.103 4.5×3+0.0554.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0304.5+0.025+0.0603+0.035-0.070.75-0.1045×3.5+0.0555+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305+0.025+0.0603.5+0.035-0.070.75-0.105 5.5×4+0.0555.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0305.5+0.025+0.0604+0.035-0.0550.75-0.0866×4.5+0.0556+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306+0.025+0.0604.5+0.035-0.0550.75-0.087 6.5×5+0.0556.5+0.025+0.0050.75-0.0200.4×20°0.3×30°-0.4+0.0306.5+0.025+0.0605+0.035-0.0550.75-0.0887×5+0.0557+0.025+0.0051-0.0200.5×20°0.5×30°-0.4+0.0307+0.025+0.0605+0.035-0.0450.07098×6+0.055+0.0051-0.5×20°0.5×30°0+0.030+0.060-0.0458+0.0250.020-0.48+0.0256+0.0350.070109×7+0.0559+0.025+0.0051-0.020-0.4+0.0309+0.025+0.0577+0.03-0.0400.0651110×8+0.05510+0.025+0.0051-0.020-0.4+0.03010+0.025+0.0578+0.03-0.0400.0651211×9+0.06511+0.030+0.0051-0.020-0.4+0.03511+0.030+0.0579+0.030-0.0150.040SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序外径产品尺寸模具要求选材要求号×内径理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规1312×10+0.06512+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.2~0.8+0.03512+0.030+0.05210+0.025-0.0150.0401413×11+0.06513+0.030+0.0051-0.0200.5×20°0.5×30°-0.4.0.3┃1.0+0.03513+0.030+0.05211+0.025-0.0150.0401514×12+0.06514+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03514+0.030+0.05212+0.025-0.0150.0401615×13+0.06515+0.030+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.3+0.03515+0.030+0.05213+0.025-0.0100.0351716×14+0.06516+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03516+0.030+0.05214+0.025-0.0100.0351817×15+0.06517+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.03517+0.030+0.05215+0.025-0.0100.0351918×16+0.06518+0.030+0.0051-0.0200.5×20°0.5×30°-0.4+0.04018+0.035+0.05216+0.025-0.0050.0302019×17+0.07519+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04019+0.035+0.06217+0.035-0.0050.0302120×18+0.07520+0.035+0.0051-0.0200.5×20°0.5×30°-0.40.4┃1.5+0.04020+0.035+0.06218+0.035-0.0050.0302221×19+0.07521+0.035+0.0051-0.0200.5×20°0.5×30°-0.4+0.04021+0.035+0.06219+0.035-0.0050.0302322×20+0.07522+0.035+0.0051-0.5×20°0.5×30°-0.4+0.04022+0.035+0.07320+0.040-0.0050.0200.030+0.075 23+0.035+0.0051.5-0.0250.8×20°0.6×30°0+0.04023+0.035+0.07320+0.040-0.0101.5-0.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规2524×21+0.07524+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.40+0.05024+0.045+0.07321+0.040-0.0101.5-0.0352625×22+0.07525+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05025+0.045+0.07322+0.040-0.0101.5-0.0352726×23+0.07526+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.40.4┃1.5+0.05026+0.045+0.07323+0.040-0.0101.5-0.0352827×24+0.07527+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05027+0.045+0.07324+0.040-0.0101.5-0.0352928×25+0.07528+0.035+0.0051.5-0.0250.8×20°0.6×30°-0.4+0.05028+0.045+0.07325+0.040-0.0101.5-0.0353030×26+0.07530+0.035+0.0052-0.0301.0×20°0.7×30°-0.4+0.05030+0.045+0.07326+0.040-0.0100.0353132×28+0.08532+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05532+0.050+0.08328+0.050-0.0100.0353234×30+0.08534+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05534+0.050+0.08330+0.050-0.0100.0353335×31+0.08535+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05535+0.050+0.08931+0.050-0.0100.0353436×32+0.08536+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05536+0.050+0.08932+0.050-0.0100.0353538×34+0.08538+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05538+0.050+0.08934+0.050-0.0100.0353639×35+0.08539+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.06039+0.055+0.08935+0.050-0.0100.030 +0.08540+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05540+0.050+0.08936+0.050-0.0100.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规3841×37+0.08541+0.045+0.0052-0.0301.0×20°0.7×30°-0.400.4┃1.5+0.05541+0.050+0.08937+0.050-0.0102-0.0353942×38+0.08542+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05542+0.050+0.08938+0.050-0.0102-0.0354044×40+0.08544+0.045+0.0052-0.0301.0×20°0.7×30°-0.4+0.05544+0.050+0.08940+0.050-0.0102-0.0354146×42+0.08546+0.045+0.0052-0.0301.2×20°0.7×30°-0.41.0┃2.0+0.05546+0.050+0.08942+0.050-0.0102-0.0354248×44+0.08548+0.045+0.0052-0.0301.2×20°0.7×30°-0.4+0.05548+0.050+0.08944+0.050-0.0102-0.0354350×45+0.10050+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.05550+0.050+0.10645+0.060-0.0102.5-0.0354455×50+0.10055+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06555+0.060+0.10650+0.060-0.0102.5-0.0354560×55+0.10060+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06560+0.060+0.10655+0.060-0.0102.5-0.0354665×60+0.10065+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06565+0.060+0.10660+0.060-0.0102.5-0.0354768×63+0.10068+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06568+0.060+0.10663+0.060-0.0102.5-0.03563+0.01563+0.06563-0.0604870×65+0.10070+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.41.0┃3.0+0.06570+0.060+0.10665+0.060-0.0102.5-0.0354975×70+0.10075+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06575+0.060+0.10670+0.060-0.0102.5-0.0305080×75+0.10080+0.055+0.0052.5-0.0401.2×20°0.6×40°-0.4+0.06580+0.060+0.10675+0.060-0.0102.5-0.035SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规5185×80+0.12085+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.41.0┃3.0+0.07085+0.065+0.12680+0.080-0.0300.0555290×85+0.12090+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07090+0.065+0.13485+0.080-0.0300.0555395×90+0.12095+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.07095+0.065+0.13490+0.080-0.0300.05554100×95+0.120100+0.070-0.0102.5-1.4×20°0.7×40°-0.4+0.070100+0.065+0.13495+0.080-0.0300.0600.05555105×100+0.120105+0.070-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.070105+0.065+0.134100+0.080-0.0300.05556110×105+0.170110+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.4+0.085110+0.080+0.154105+0.100-0.0300.05557115×110+0.170115+0.100-0.0102.5-0.0601.4×20°0.7×40°-0.42.0┃5.0+0.085115+0.080+0.154110+0.100-0.0300.05558120×115+0.170120+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085120+0.080+0.154115+0.100-0.0300.05559125×120+0.170125+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085125+0.080+0.154120+0.100-0.0550.08060130×125+0.170130+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085130+0.080+0.183125+0.120-0.0550.08064135×130+0.170135+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085135+0.080+0.183130+0.120-0.0550.080+0.170140+0.100-0.0352.5-0.085-0.43.0┃7.0+0.085140+0.080+0.183135+0.120-0.0550.080+0.170145+0.100-0.0352.5-0.085-0.4+0.085145+0.080+0.183140+0.120-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规64150×145+0.170150+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.43.0┃7.0+0.085150+0.080+0.183145+0.120-0.0550.08065155×150+0.170155+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085155+0.080+0.183150+0.120-0.0550.08066160×155+0.170160+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085160+0.080+0.183155+0.120-0.0550.08067165×160+0.170165+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085165+0.080+0.183160+0.120-0.0550.08068170×165+0.170170+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085170+0.080+0.183165+0.120-0.0550.080-0.035-0.05569175×170+0.170175+0.1002.5-0.0851.6×20°0.8×40°-0.45.0┃9.0+0.085175+0.080+0.183170+0.1200.08070180×175+0.170180+0.100-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085180+0.080+0.183175+0.120-0.0550.08071185×180+0.210185+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085185+0.080+0.183180+0.120-0.0550.08072190×185+0.210190+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085190+0.080+0.225185+0.153-0.0550.08073195×190+0.210195+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.085195+0.080+0.225190+0.153-0.0550.08074200×195+0.210200+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.09200+0.080+0.225195+0.153-0.0550.08075205×200+0.210205+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.100205+0.090+0.225200+0.153-0.0550.08076210×205+0.210210+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.100210+0.090+0.225205+0.153-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规79215×210+0.210215+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃+0.10215+0.09+0.225210+0.153-0.0550.08080220×215+0.210220+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10220+0.09+0.225215+0.153-0.0550.08081225×220+0.210225+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10225+0.09+0.225220+0.153-0.0550.08082230×225+0.210230+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10230+0.09+0.225225+0.153-0.0550.08083235×230+0.210235+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10235+0.09+0.225230+0.153-0.0550.08084240×235+0.210240+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10240+0.09+0.225235+0.153-0.0550.08085245×240+0.210-0.0352.5-1.6×20°0.8×40°0+0.10+0.225-0.055245+0.1300.085-0.49.0245+0.09240+0.1530.08086250×245+0.210250+0.130-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10250+0.09+0.225245+0.153-0.0550.080+0.210255+0.130-0.0352.5-0.085-0.4+0.12255+0.10+0.225250+0.153-0.0550.080+0.210260+0.130-0.0352.5-0.085-0.4+0.12260+0.10+0.246255+0.165-0.0550.080+0.210265+0.130-0.0352.5-0.085-0.4+0.12265+0.10+0.246260+0.165-0.0550.080+0.210270+0.130-0.0352.5-0.085-0.4+0.12270+0.10+0.246265+0.165-0.0550.080+0.210275+0.130-0.0352.5-0.085-0.4+0.12275+0.10+0.246270+0.165-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规92280×275+0.260280+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.405.0┃9.0+0.10280+0.09+0.246275+0.165-0.0550.08093285×280+0.260285+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10285+0.09+0.246280+0.165-0.0550.08094290×285+0.260290+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10290+0.09+0.246285+0.165-0.0550.08095295×290+0.260295+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10295+0.09+0.246290+0.165-0.0550.08096300×295+0.260300+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10300+0.09+0.246295+0.165-0.0550.08097305×300+0.260305+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.10305+0.09+0.246300+0.165-0.0550.08098310×305+0.260310+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15310+0.12+0.246305+0.165-0.0550.08099315×310+0.260-0.0352.5-1.6×20°0.8×40°0+0.15+0.246-0.055315+0.1700.085-0.4315+0.12310+0.1650.080100320×315+0.260320+0.170-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15320+0.12+0.246315+0.165-0.0550.080101325×320+0.310325+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15325+0.12+0.329320+0.240-0.0550.080102330×325+0.310330+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15330+0.12+0.329325+0.240-0.0550.080103335×330+0.310335+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15335+0.12+0.329330+0.240-0.0550.080104340×335+0.310340+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15340+0.12+0.329335+0.240-0.0550.080SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)序号外径×内径产品尺寸模具要求选材要求理论外径壁厚外到角内到角高度H接缝整型取板壁厚外径公差壁厚公差f1±0.10×α±5°f2±0.10×β±5°外模塞规105345×340+0.310345+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.40+0.15345+0.12+0.329340+0.240-0.0550.080106350×345+0.310350+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15350+0.12+0.329345+0.240-0.0550.080107355×350+0.310355+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15355+0.12+0.329350+0.240-0.0550.080108360×355+0.310360+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15360+0.12+0.329355+0.240-0.0550.080109365×360+0.310365+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15365+0.12+0.329360+0.240-0.0550.080110370×365+0.310370+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15370+0.12+0.329365+0.240-0.0550.080111375×370+0.310375+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15375+0.12+0.329370+0.240-0.0550.080112380×375+0.310380+0.210-0.0352.5-0.0851.6×20°0.8×40°-0.4+0.15380+0.12+0.329375+0.240-0.0550.080+0.310 385+0.210-0.0352.5-0.085-0.4+0.15385+0.12+0.329380+0.240-0.0550.080+0.310 390+0.210-0.0352.5-0.085-0.4+0.15390+0.12+0.0329385+0.240-0.0550.080+0.370 395+0.260-0.0352.5-0.085-0.4+0.15395+0.12+0.329390+0.240-0.0550.080+0.370 400+0.260-0.0352.5-0.085-0.4+0.15400+0.12+0.329395+0.240-0.0550.080+0.370 405+0.260-0.0352.5-0.085-0.4+0.15405+0.12+0.329400+0.240-0.0550.080模具选材检验相配序号外径×内径产品尺寸要求要求要求轴径外径公差壁厚公差外倒角内倒角高度H接缝整型取板壁厚展长还原检验模环规止通f1±0.1×α±5° f2±0.1×β±5° 外模塞规基准座孔塞规1 2 3 4 5 6 7 8 9 10 11 12SF-1轴承尺寸公差及模具要求一览表(非等效采用DIN1494)。

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