[精品]sf-1无油轴承尺寸公差表 ndc标准

[精品]sf-1无油轴承尺寸公差 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf ndc 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 SF-1轴套尺寸公差及模具要求一览表 (非等同采用NDC标准) NDC 标 准 还 原 检 验 模 倒 角 要 求 序 环规止、通 相配 外径×内径 外模尺寸 塞规尺寸 取板尺寸 展长 接 缝 高度 号 座孔公差 壁厚公差 基准座孔 塞 规 轴径 f1?0.1×α?5? f2?0.1×β?5? +0.012 0 +0.022 +0.042 -0.070 +0.012 +0.03 +0.047 0 -0.025 0.2,0.5 1. 5×3 13.51 0.5×20? 0.5×25? 5H7 0 1 -0.025 5 +0.017 3 +0.022 1-0.100 5 +0.008 3 +0.01 5 +0.017 -0.3 3 -0.035 0 +0.022 +0.042 -0.070 +0.012 +0.03 +0.047 0 -0.025 6 , 0.2,0.5 2. 6×4 16.65 0.5×20? 0.5×25? 1 -0.025 6 +0.017 4 +0.022 1 -0.100 6 +0.008 4 +0.01 6 +0.017 -0.3 4 -0.037 +0.015 0 +0.028 +0.05 -0.045 +0.012 +0.03 +0.053 0 -0.025 0.2,0.5 3. 7×5 19.89 0.5×20? 0.5×25? 7H7 0 1 -0.025 7 +0.023 5 +0.03 1 -0.070 7 +0.008 5 +0.01 7 +0.023 -0.3 5 -0.037 0 +0.028 +0.055 -0.045 +0.012 +0.035 +0.053 0 -0.025 8 , 0.2,0.5 4. 8×6 23.04 0.5×20? 0.5×25? 1 -0.025 8 +0.023 6 +0.03 1 -0.070 8 +0.008 6+0.01 8 +0.023 -0.3 6 -0.037 0 +0.028 +0.055 -0.040 +0.012 +0.035 +0.053 0 -0.025 9 , 0.2,0.5 5. 9×7 26.19 0.5×20? 0.5×25? 1 -0.025 9 +0.023 7 +0.03 1 -0.065 9 + 0.008 7 +0.01 9 +0.023 -0.3 7 -0.04 0 +0.028 +0.055 -0.040 +0.012 +0.035 +0.055 0 -0.025 10 , 0.2,0.5 6. 10×8 29.33 0.5×20? 0.5×25? 1 -0.025 10 +0.023 8 +0.03 1 -0.065 10 +0.008 8 +0.01 10 +0.025 -0.3 8 -0.04 +0.018 0 +0.03 +0.057 -0.015 +0.015 +0.035 +0.06 0 -0.025 0.3,0.6 7. 11×9 32.99 0.5×20? 0.5×25? 11H7 0 1 -0.025 11 +0.025 9 +0.03 1-0.04 11 +0.012 9 +0.01 11 +0.03 -0.3 9 -0.04 0 +0.03 +0.057 -0.015 +0.015 +0.035 +0.06 0 -0.025 12 , 0.3,0.6 8. 12×10 36.13 0.5×20? 0.5×25? 1 -0.025 12 +0.025 10 +0.03 1 -0.04 12 +0.012 10 +0.01 12 +0.03 -0.3 10 -0.04 0 +0.03 +0.057 -0.015 +0.015 +0.037 +0.06 0 -0.025 14 , 0.3,0.6 9. 14×12 42.41 0.5×20? 0.5×25? 1 -0.025 14 +0.025 12 +0.03 1 -0.04 14 +0.012 12 +0.01 14 +0.03 -0.3 12 - 0.043 0 +0.035 +0.062 -0.015 +0.015 +0.037 +0.063 0 -0.025 15 , 0.3,0.6 10 15×13 45.55 0.5×20? 0.5×25? 1 -0.025 15 +0.030 13 +0.035 1 -0.04 15 +0.012 13 +0.01 15 +0.033 -0.3 13 -0.043 0 +0.035 +0.062 -0.015 +0.015 +0.037 +0.063 0 -0.025 16 , 0.3,0.8 11 16×14 48.69 0.5×20? 0.5×25? 1 -0.025 16 +0.030 14 +0.035 1 -0.04 16 +0.012 14 +0.01 16 +0.033 -0.3 14 -0.043 0 +0.035 +0.062 -0.015 +0.015 +0.037 +0.073 0 -0.025 17 , 0.3,0.8 12 17×15 51.84 0.5×20? 0.5×25? 1 -0.025 17 +0.030 15 +0.035 1 -0.04 17 +0.012 15 +0.01 17 +0.038 -0.3 15 -0.043 0 +0.035 +0.062 -0.015 +0.015 +0.037 +0.073 0 -0.025 18 , 0.3,0.8 13 18×16 54.98 0.5×20? 0.5×25? 1 -0.025 18 +0.030 16 +0.035 1 -0.04 18 +0.012 16 +0.01 18 +0.038 -0.3 16 -0.043 +0.021 0 +0.045 +0.072 -0.015 +0.018 +0.037 +0.081 0 -0.025 0.3,0.8 14 19×17 58.12 0.5×20? 0.5×25? 19H7 0 1 -0.025 19 +0.04 17 +0.045 1 -0.04 19 +0.015 17 +0.01 19 +0.046 -0.3 17 -0.043 0 +0.045 +0.072 -0.015 +0.018 +0.037 +0.081 0 -0.025 20 , 0.3,0.8 15 20×18 61.26 0.5×20? 0.5×25? 1 -0.025 20 +0.04 18 +0.045 1 -0.04 20 + 0.015 18 +0.01 20 +0.046 -0.3 18 -0.043 SF-1轴套尺寸公差及模具要求一览表 (非等同采用NDC标准) NDC 标 准 还 原 检 验 模 倒 角 要 求 序 相配 环规止、通 外径×内径 外模尺寸 塞规尺寸 取板尺寸 展长 接 缝 高度 号 座孔公差 壁厚公差 基准座孔 塞 规 轴径 f1?0.1×α?5? f2?0.1×β?5? +0.02 0 +0.045 +0.078 -0.015 +0.018 +0.043 +0.081 0 -0.025 0.3,0.8 16 22×19 65.97 0.8×20? 0.6×25? 22H7 0 1.5-0.03 22 +0.04 19+0.045 1.5-0.04 22+0.015 19+0.01 22+0.046 -0.3 19-0.046 0 +0.045 +0.078 -0.015 +0.018 +0.043 +0.081 0 -0.025 23 , 0.3,0.8 17 23×20 69.12 0.8×20? 0.6×25? 1.5-0.03 23 +0.04 20+0.045 1.5-0.04 23+0.015 20+0.01 23+0.046 -0.3 20-0.046 0 +0.05 +0.083 -0.015 +0.018 +0.043 +0.086 0 -0.025 25 , 0.3,0.8 18 25×22 75.40 0.8×20? 0.6×25? 1.5-0.03 25 +0.045 22+0.05 1.5-0.04 25+0.015 22+0.01 25+0.051 -0.3 22-0.046 0 +0.05 +0.083 -0.015 +0.018 +0.043 +0.086 0 -0.025 27 , 0.3,0.8 19 27×24 81.68 0.8×20? 0.6×25? 1.5-0.03 27 +0.045 24+0.05 1.5-0.04 27+0.015 24+0.01 27+0.051 -0.3 24-0.046 0 +0.05 +0.083 -0.015 +0.018 +0.043 +0.093 0 -0.025 28 , 0.3,0.8 20 28×25 84.82 0.8×20? 0.6×25? 1.5-0.03 28 +0.045 25+0.05 1.5-0.04 28+0.015 25+0.01 28+0.056 -0.3 25-0.046 0 +0.06 +0.083 -0.01 +0.021 +0.033 +0.115 0 -0.025 30 , 0.3,0.8 21 30×26 88.91 1.0×20? 0.7×25? 2-0.03 30 +0.055 26+0.05 2-0.035 30+0.018 26 0 30+0.075 -0.3 26-0.046 +0.025 0 +0.06 +0.083 -0.01 +0.021 +0.033 +0.115 0 -0.025 0.3,0.8 22 32×28 95.24 1.0×20? 0.7×25? 32H7 0 2-0.03 32 +0.055 28+0.05 2-0.035 32+0.018 28 0 32+0.075 -0.3 28-0.046 0 +0.06 +0.083 -0.01 +0.021 +0.033 +0.115 0 -0.025 34 , 0.3,0.8 23 34×30 101.74 1.0×20? 0.7×25 2-0.03 34 +0.055 30+0.05 2-0.035 34+0.018 30 0 34+0.075 -0.3 30-0.046 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 35 , 0.3,0.8 24 35×31 104.67 1.0×20? 0.7×25? 2-0.03 35 +0.055 31+0.05 2-0.035 35+0.018 31 0 35+0.075 -0.3 31-0.05 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 36 , 0.3,0.8 25 36×32 107.81 1.0×20? 0.7×25? 2-0.03 36 +0.055 32+0.05 2-0.035 36+0.018 32 0 36+0.075 -0.3 32-0.05 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 39 , 0.3,0.8 26 39×35 117.23 1.0×20? 0.7×25? 2-0.03 39 +0.055 35+0.05 2-0.035 39+0.018 35 0 39+0.075 -0.3 35-0.05 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 42 , 0.3,0.8 27 42×38 126.66 1.0×20? 0.7×25? 2-0.03 42 +0.055 38+0.05 2-0.035 42+0.018 38 0 42+0.075 -0.3 38-0.05 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 44 , 0.3,0.8 28 44×40 132.94 1.0×20? 0.7×25? 2-0.03 44 +0.055 40+0.05 2-0.035 44+0.018 40 0 44+0.075 -0.3 40-0.05 0 +0.06 +0.089 -0.01 +0.021 +0.039 +0.115 0 -0.025 50 , 0.5,1.2 29 50×45 150.17 1.2×20? 0.8×25? 2.5-0.04 50 +0.055 45+0.05 2.5-0.035 50+0.018 45 0 50+0.075 -0.3 45-0.05 +0.03 0 +0.07 +0.094 -0.01 +0.025 +0.039 +0.145 0 -0.025 0.5,1.2 30 55×50 165.88 1.2×20? 0.8×25? 55H7 0 2.5-0.04 55 +0.065 50+0.055 2.5-0.035 55+0.022 50 0 55+0.095 -0.3 50-0.05 NDC 标 准 还 原 检 验 模 倒 角 要 求 序 相配 外径×内径 外模尺寸 塞规尺寸 取板尺寸 展长 环规止、通 接 缝 高度 座孔公差 壁厚公差 基准座孔 塞 规 号 f1?0.1×α?5? f2?0.1×β?5? 轴径 +0.030 0 +0.07 +0.101 -0.01 +0.025 +0.046 +0.145 0 -0.025 0.5,1.2 31 60×55 181.58 1.2×20? 0.8×25? 60H7 0 2.5-0.04 60 +0.065 55 +0.055 2.5 -0.035 60+0.022 55 0 60 +0.095 -0.3 55 -0.055 0 +0.07 +0.101 -0.01 +0.025 +0.046 +0.145 0 -0.025 65 , 0.5,1.5 32 65×60 197.29 1.2×20? 0.8×25? 2.5-0.04 65 +0.065 60 +0.055 2.5 - 0.035 65+0.022 60 0 65 +0.095 -0.3 60 -0.055 -0.03 +0.07 +0.176 -0.05 +0.025 +0.116 +0.145 0 +0.036 70 , 0.5,1.5 33 70×65 213.00 1.2×20? 0.6×40? 2.5-0.08 70 +0.065 65 +0.13 2.5-0.075 70+0.022 65 +0.07 70 +0.095 -0.3 65 +0.005 -0.03 +0.07 +0.176 -0.05 +0.025 +0.116 +0.145 0 +0.036 75 , 0.5,1.5 34 75×70 228.71 1.2×20? 0.6×40? 2.5-0.08 75 +0.065 70 +0.13 2.5-0.075 75+0.022 70 +0.07 75 +0.095 -0.3 70 +0.005 -0.03 +0.07 +0.176 -0.05 +0.025 +0.116 +0.160 0 +0.036 80 , 0.5,2 35 80×75 244.42 1.2×20? 0.6×40? 2.5-0.08 80 +0.065 75 +0.13 2.5-0.075 80+0.022 75 +0.07 80 +0.095 -0.3 75 +0.005 +0.035 -0.03 +0.07 +0.176 -0.05 +0.025 +0.116 +0.165 0 +0.036 0.5,2 36 85×80 260.12 1.4×20? 0.7×40? 85H7 0 2.5-0.08 85 +0.065 80 +0.13 2.5-0.075 85+0.022 80 +0.07 85 +0.100 -0.3 80 +0.005 -0.03 +0.07 +0.184 -0.05 +0.029 +0.124 +0.165 0 +0.035 90 , 0.5,3 37 90×85 275.83 1.4×20? 0.7×40? 2.5-0.08 90 +0.065 85 +0.13 2.5-0.075 90+0.025 85 +0.07 90 +0.100 -0.3 85 +0.000 -0.03 +0.07 +0.184 -0.05 +0.029 +0.124 +0.165 0 +0.035 95 , 0.5,3 38 95×90 291.54 1.4×20? 0.7×40? 2.5-0.08 95 +0.065 90 +0.13 2.5-0.075 95+0.025 90 +0.07 95 +0.100 -0.3 90 0 -0.03 +0.07 +0.184 -0.05 +0.029 +0.124 +0.165 0 +0.035 100 , 0.5,4 39 100×95 307.25 1.4×20? 0.7×40? 2.5-0.08 100 +0.065 95 +0.13 2.5-0.075 100+0.025 95 +0.07 100 +0.100 -0.3 95 0 -0.03 +0.085 +0.204 -0.05 +0.029 +0.124 +0.180 0 +0.035 105 , 0.5,4 40 105×100 322.96 1.4×20? 0.7×40? 2.5-0.08 105 +0.08 100 +0.150 2.5-0.075 105+0.025 100+0.07 105 +0.115 -0.3 100 0 -0.03 +0.085 +0.204 -0.05 +0.029 +0.124 +0.180 0 +0.035 110 , 0.5,4 41 110×105 338.66 1.4×20? 0.7×40? 2.5-0.08 110 +0.08 105 +0.150 2.5-0.075 110+0.025 105 +0.07 110 +0.115 -0.3 105 0 -0.03 +0.085 +0.204 -0.05 +0.029 +0.124 +0.180 0 +0.035 115 , 0.5,4 42 115×110 354.37 1.4×20? 0.7×40? 2.5-0.08 115 +0.08 110 +0.150 2.5-0.075 115+0.025 110 +0.07 115 +0.115 -0.3 110 0 -0.03 +0.085 +0.204 -0.05 +0.029 +0.124 +0.180 0 +0.035 120 , 0.5,4 43 120×115 370.08 1.6×20? 0.8×40? 2.5-0.08 120 +0.08 115 +0.150 2.5-0.075 120+0.025 115 +0.07 120 +0.115 -0.3 115 0 +0.04 -0.03 +0.085 +0.204 -0.05 +0.033 +0.124 +0.185 0 +0.035 0.5,5 44 125×120 385.79 1.6×20? 0.8×40? 125H7 0 2.5-0.08 125 +0.08 120 +0.150 2.5-0.075 125+0.029 120 +0.07 125 +0.120 -0.3 120 0 -0.03 +0.085 +0.213 -0.05 +0.033 +0.133 +0.185 0 +0.035 130 , 0.5,5 45 130×125 401.50 1.6×20? 0.8×40? 2.5-0.08 130 +0.08 125 +0.150 2.5-0.075 130+0.029 125 +0.07 130 +0.120 -0.3 125 0 SF-1轴套尺寸公差及模具要求一览表 (非等同采用NDC标准) SF-1轴套尺寸公差及模具要求一览表 (非等同采用NDC标准) 倒 角 要 求 NDC 标 准 还 原 检 验 模 序 相配 外径×内径 外模尺寸 塞规尺寸 取板尺寸 展长 环规止、通 接 缝 高度号 轴径 座孔公差 壁厚公差 基准座孔 塞 规 f1?0.1×α?5? f2?0.1×β?5? +0.04 -0.03 +0.085 +0.213 -0.05 +0.033 +0.133 +0.185 +0.035 0 0.5,5 46 135×130 417.20 1.6×20? 0.8×40? 135H7 0 2.5-0.08 135+0.08 130+0.150 2.5-0.075 135+0.029 130+0.07 135+0.120 130-0.005 -0.3 -0.03 +0.085 +0.213 -0.05 +0.033 +0.133 +0.185 +0.035 0 140H7 , 0.5,5 47 140×135 432.91 1.6×20? 0.8×40? 2.5-0.08 140+0.08 135+0.150 2.5-0.075 140+0.029 135+0.07 140+0.120 135-0.005 -0.3 -0.03 +0.085 +0.213 -0.05 +0.033 +0.133 +0.185 +0.035 0 145 , 0.5,5 48 145×140 448.62 1.6×20? 0.8×40? 2.5-0.08 145+0.08 140+0.150 2.5-0.075 145+0.029 140+0.07 145+0.120 140-0.005 -0.3 -0.03 +0.085 +0.213 -0.05 +0.033 +0.133 +0.185 +0.035 0 150 , 0.5,5 49 150×145 464.33 1.6×20? 0.8×40? 2.5-0.08 150+0.08 145+0.150 2.5-0.075 150+0.029 145+0.07 150+0.120 145-0.005 -0.3 -0.03 +0.10 +0.213 -0.05 +0.033 +0.133 +0.205 +0.035 0 155 , 0.5,5 50 155×150 480.04 1.6×20? 0.8×40? 2.5-0.08 155+0.09 150+0.150 2.5-0.075 155+0.029 150+0.07 155+0.140 150-0.005 -0.3 -0.03 +0.10 +0.213 -0.05 +0.033 +0.133 +0.205 0 +0.035 160 , 0.5,5 51 160×155 495.74 1.6×20? 0.8×40? 2.5-0.08 160+0.09 155+0.150 2.5-0.075 160+0.029 155+0.07 160+0.140 155-0.005 -0.3 -0.03 +0.10 +0.213 -0.05 +0.033 +0.133 +0.205 +0.035 0 165 , 0.5,5 52 165×160 511.45 1.6×20? 0.8×40? 2.5-0.08 165+0.09 160+0.150 2.5-0.075 165+0.029 160+0.07 165+0.140 160-0.005 -0.3 : 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。 (2), 0.02mm 0.0050.010.01, 镀锡产品在未镀锡前的外径检验应收小。镀锡后应环规检查合格。镀锡前轴承壁厚应收小,塞规放大镀锡后按此表检验合格。(3), , , 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。(4):0001273,0001274,"KDB", 换版依据根椐夏部长要求的文换单及提供的产业公司的样本 2000108 浙江双飞无油轴承有限公司技术科年月日