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EPG-0304-05EPG-0304-06EPG-0405-04 EPG-0405-06 EPG-0406-08 EPG-0407-05 EPG-0506-046 EPG-0506-05 EPG-0506-07 EPG-0507-05 EPG-0507-07 EPG-0507-08 EPG-0507-10 EPG-0607-06 EPG-0607-12 EPG-0607-17 EPG-0607-17.5 EPG-0607-19 EPG-0608-015 EPG-0608-025 EPG-0608-03 EPG-0608-04 EPG-0608-05 EPG-0608-055 EPG-0608-06 EPG-0608-08 EPG-0608-09 EPG-0608-10 EPG-0608-11 EPG-0608-13 EPG-0708-10 EPG-0708-19 EPG-0709-08 EPG-0709-09 EPG-0709-10 EPG-0709-12 EPG-0809-05 EPG-0809-06 EPG-0809-08 EPG-0809-12 EPG-0810-05 EPG-0810-06 EPG-0810-07 EPG-0810-08 EPG-0810-10 EPG-0810-12 EPG-0810-13 EPG-0810-14 EPG-0810-15 EPG-0810-16 EPG-0810-18 EPG-0810-20 EPG-0810-22 EPG-0810-25 EPG-0812-09 EPG-0910-12 EPG-0910-16 EPG-0911-06 EPG-0911-20 EPG-1011-06 EPG-1011-07 EPG-1011-10 EPG-1011-20 EPG-1011-25 EPG-1011-30 EPG-1012-04 EPG-1012-045 EPG-1012-05 EPG-1012-06 EPG-1012-07 EPG-1012-08 EPG-1012-09 EPG-1012-10 EPG-1012-12 EPG-1012-14 EPG-1012-15 EPG-1012-17 EPG-1012-20 EPG-1013-13 EPG-1014-10 EPG-1014-20 EPG-1016-10 EPG-1213-047 EPG-1213-10 EPG-1213-12 EPG-1213-15 EPG-1214-04 EPG-1214-05 EPG-1214-06 EPG-1214-08 EPG-1214-10 EPG-1214-12 EPG-1214-14 EPG-1214-15 EPG-1214-20 EPG-1214-25 EPG-1215-06 EPG-1215-22 EPG-1216-10 EPG-1216-20 EPG-1315-070 EPG-1315-075 EPG-1315-10 EPG-1315-15 EPG-1315-20 EPG-1315-25 EPG-1416-03 EPG-1416-06 EPG-1416-08 EPG-1416-10 EPG-1416-12 EPG-1416-15 EPG-1416-20 EPG-1416-25 EPG-1416-45 EPG-1516-10 EPG-1516-15 EPG-1517-04 EPG-1517-10 EPG-1517-12 EPG-1517-15 EPG-1517-20 EPG-1517-25 EPG-1618-055 EPG-1618-08 EPG-1618-10 EPG-1618-12 EPG-1618-13.5 EPG-1618-15 EPG-1618-20 EPG-1618-25 EPG-1618-30 EPG-1618-38.5 EPG-1618-50 EPG-1719-15 EPG-1819-15 EPG-1820-06 EPG-1820-10 EPG-1820-12 EPG-1820-15 EPG-1820-20 EPG-1820-25 EPG-1820-34 EPG-1820-38 EPG-1820-45 EPG-1822-30 EPG-1922-06EPG-1922-28EPG-1922-35 EPG-2021-20EPG-2022-03EPG-2022-08EPG-2022-105EPG-2022-15EPG-2022-20EPG-2022-22EPG-2022-28EPG-2022-30EPG-2022-47EPG-2023-045EPG-2023-10EPG-2023-15EPG-2023-20EPG-2023-24EPG-2023-25EPG-2023-30EPG-2023-35EPG-2224-08EPG-2224-10EPG-2224-12EPG-2224-15EPG-2224-17EPG-2224-20EPG-2224-30EPG-2224-48EPG-2225-15EPG-2225-20EPG-2225-25EPG-2225-30EPG-2225-38.5EPG-2425-25EPG-2427-06EPG-2427-15EPG-2427-20EPG-2427-24EPG-2427-25EPG-2427-30EPG-2526-23EPG-2526-25EPG-2528-12EPG-2528-15EPG-2528-20EPG-2528-24EPG-2528-25EPG-2528-30EPG-2528-35EPG-2528-50EPG-2630-16EPG-2730-05EPG-2832-105EPG-2832-12EPG-2832-15EPG-2832-20EPG-2832-23EPG-2832-25EPG-2832-30EPG-2835-19EPG-2835-28EPG-2933-06 EPG-3031-05EPG-3031-12EPG-3031-30EPG-3034-12EPG-3034-15EPG-3034-20EPG-3034-24EPG-3034-25EPG-3034-30EPG-3034-35EPG-3034-40EPG-3034-525EPG-3236-15EPG-3236-20EPG-3236-30EPG-3236-40EPG-3539-14EPG-3539-20 EPG-3539-25EPG-3539-30EPG-3539-40EPG-3539-50EPG-3541-50EPG-3640-20EPG-3741-20EPG-3842-25EPG-4044-10EPG-4044-16EPG-4044-20EPG-4044-30EPG-4044-40EPG-4044-50EPG-4044-525EPG-4246-40EPG-4448-20EPG-4550-10EPG-4550-22EPG-4550-235EPG-4550-30EPG-4550-38EPG-4550-40EPG-4550-50EPG-5055-20EPG-5055-25EPG-5055-30EPG-5055-40EPG-5055-50EPG-5257-20EPG-5560-20EPG-5560-40EPG-5560-50EPG-5560-60EPG-6065-30EPG-6065-40EPG-6065-50EPG-6065-60EPG-6065-70 EPG-6267-35 EPG-6267-72EPG-6570-30EPG-6570-50EPG-6570-104EPG-6873-60EPG-7075-60 EPGF-0304-02 EPGF-0304-0275 EPGF-0304-03 EPGF-0304-05 EPGF-030407-05 EPGF-04050-04 EPGF-04050-06 EPGF-0405-0255 EPGF-0405-03 EPGF-0405-04 EPGF-0405-06 EPGF-040508-10 EPGF-0506-035 EPGF-0506-04 EPGF-0506-05 EPGF-0506-06 EPGF-0506-15 EPGF-0507-03 EPGF-0507-04 EPGF-0507-05 EPGF-0507-07 EPGF-0507-11 EPGF-0507-145 EPGF-0507-30 EPGF-050709-05 EPGF-050715-04 EPGF-0607-024 EPGF-0607-045 EPGF-0607-06EPGF-0607-10 EPGF-0608-025 EPGF-0608-04 EPGF-0608-048 EPGF-0608-05 EPGF-0608-06 EPGF-0608-07 EPGF-0608-08 EPGF-0608-10 EPGF-0608-25 EPGF-0608-35 EPGF-060814-028 EPGF-060814-12 EPGF-0708-017 EPGF-0708-03 EPGF-0708-06 EPGF-0708-08 EPGF-0709-035 EPGF-0709-06 EPGF-0709-10 EPGF-0709-12 EPGF-070919-10 EPGF-0809-03 EPGF-0809-035EPGF-0809-055 EPGF-0809-08 EPGF-0809-12 EPGF-0810-03 EPGF-0810-04 EPGF-0810-05 EPGF-0810-065 EPGF-0810-07 EPGF-0810-09EPGF-0810-10 EPGF-0810-11 EPGF-0810-15 EPGF-0810-25EPGF-0810-30 EPGF-081012-125 EPGF-081013-08 EPGF-081014-05 EPGF-08101 4-06 EPGF-081014-08 EPGF-081014-10 EPGF-081016-11 EPGF-081016-15 EPGF-081017-15 EPGF-081018-03 EPGF-0812-06EPGF-081221-08EPGF-0910-065EPGF-0910-17 EPGF-1011-03 EPGF-1011-044 EPGF-1011-10 EPGF-1012-035 EPGF-1012-04 EPGF-1012-05 EPGF-1012-06 EPGF-1012-07 EPGF-1012-09 EPGF-1012-10 EPGF-1012-12 EPGF-1012-15 EPGF-1012-17 EPGF-101215-12 EPGF-101216-06 EPGF-101216-09 EPGF-101216-15EPGF-1112-06 EPGF-1213-03 EPGF-121315-12 鷦巫舗绪触榱M-1213-12 EPGF-1214-03 EPGF-1214-05 EPGF-1214-06 EPGF-1214-07 EPGF-1214-09 EPGF-1214-10 EPGF-1214-11 EPGF-1214-12 EPGF-1214-15 EPGF-1214-17 EPGF-1214-20 EPGF-1214-24 EPGF-1214-31 EPGF-1214-40 EPGF-121418-04 EPGF-121418-08 EPGF-121418-10 EPGF-121418-12 EPGF-121418-15 EPGF-121418-20 EPGF-1315-06 EPGF-1315-08 EPGF-131522-40 EPGF-1416-03 EPGF-1416-04 EPGF-1416-06 EPGF-1416-08 EPGF-1416-10 EPGF-1416-12 EPGF-1416-17 EPGF-1416-21 EPGF-1516-02 EPGF-1516-025 EPGF-1516-03 EPGF-1516-15 EPGF-1517-04 EPGF-1517-045 EPGF-1517-05 EPGF-1517-09 EPGF-1517-12 EPGF-1517-17EPGF-2527-07 EPGF-1517-20 EPGF-151824-32EPGF-1618-04 EPGF-1618-05 EPGF-1618-06 EPGF-1618-09 EPGF-1618-12 EPGF-1618-16 EPGF-1618-17 EPGF-1618-21 EPGF-1719-09 EPGF-1719-16 EPGF-1719-25 EPGF-1820-04 EPGF-1820-06 EPGF-1820-09 EPGF-1820-11 EPGF-1820-12 EPGF-1820-17 EPGF-1820-22 EPGF-1820-30 EPGF-1820-32 EPGF-182022-06EPGF-1822-28 EPGF-2021-035EPGF-2021-15 EPGF-2021-20 EPGF-2023-07 EPGF-2023-11 EPGF-2023-16 EPGF-2023-21 EPGF-202326-07EPGF-202326-21EPGF-202328-15EPGF-202329-20EPGF-2224-25 EPGF-222529-045EPGF-222530-215EPGF-222530-25EPGF-222535-315EPGF-2427-07 EPGF-2427-10 EPGF-2526-25 EPGF-2527-48 EPGF-2528-11 EPGF-2528-16 EPGF-2528-21 EPGF-252830-10 EPGF-2630-12 EPGF-2730-20 EPGF-2830-10 EPGF-2830-36 EPGF-2830-48 EPGF-283036-31 EPGF-283239-20 EPGF-283250-35 EPGF-3031-20 EPGF-3031-30 EPGF-3032-04 EPGF-3032-12 EPGF-3032-17 EPGF-3032-22 EPGF-3034-09 EPGF-3034-16 EPGF-3034-20 EPGF-3034-26 EPGF-3034-37 EPGF-303440-10 EPGF-3236-16 EPGF-3236-26 EPGF-343850-35 EPGF-3539-058 EPGF-3539-07 EPGF-3539-12 EPGF-3539-16 EPGF-3539-26 EPGF-3539-36 EPGF-3842-22 EPGF-4044-07 EPGF-4044-14 EPGF-4044-20 EPGF-4044-30 EPGF-4044-40 EPGF-4044-50 EPGF-4046-20 EPGF-4246-19EPGF-4550-25 EPGF-4550-30 EPGF-4550-50 EPGF-5055-07 EPGF-5055-10 EPGF-5055-25 EPGF-5055-40 EPGF-5055-50 EPGF-6065-07 EPGF-6065-22 EPGF-6065-30 EPGF-6065-50 EPGF-606580-62 EPGF-6570-50 EPGF-7075-50 EPGF-7075-855 EPGF-7580-50

EPG

产品特性

  • 中高载荷下的应用能手。作为含纤维增强和润滑的工程材料，可在130度下广泛被应用
  • 连续使用度:-40℃/+130℃
  • 适合中高载荷，通用性好
  • 适合干运行、免维护
  • 适用于不同轴材料
  • 用于旋转、摆动运动
  • 抗灰尘能力强
材料性能 测试标准 单位 EPG
颜色 深灰
密度 S01183 g/cm 1.46
最大吸湿率 S062 % 0.7
最大吸水率 5062 % 4.0
对钢动摩擦系数 ITS025 μ 0.08-0.18
极限P.V值 ITS026 N/mm²×m/s 0.45
弯曲模量 1S0178 MPa 8500
弯曲强度 IS0178 MPa 210
最大静载荷 ITSO27 MPa 80
最大动载荷 ITSO28 MPa 43
邵氏硬度 15O868 D 81
连续运行温度 ITS029 ℃ +130
短时运行温度 TS029 ℃ +220
最低运行温度 TS029 ℃ -40
导热性 SO22007 W/(m·K) 0.24
线性热膨胀系数 S011359 K⁻¹×10⁻⁵ 9
阻燃等级 UL94 Class HB
体电阻率 EC60093 Ω·cm  >10¹³
面电阻率 EC60093 Ω  >10¹¹

*ITS：SAVI内部测试标准  **除非特殊说明测试温度为23℃

标准规格查询

型号 直套全长L 法兰全长L d1（压入后的公差） d2 d3 t
EPG 直套型 EPGF 法兰型 0304 03/05/06 03/05 3 +0.014 +0.054 4.5 7.5 0.75
0405 04/06 04/06 4 +0.020 +0.068 5.5 9.5 0.75
0506 05/07 05/06 5 +0.010 +0.040 6 10 0.5
0507 05/07/08/10 04/05/07/10 5 +0.020 +0.068 7 11 1
0608 05/06/08/10/15 04/05/06/07/08/10 6 8 12 1
0708 08 7 +0.013 +0.049 8 12 0.5
0810 05/06/07/08/10/12/15 03/05/06/07/08/10/15/30 8 +0.025 +0.083 10 15 1
1012 2.7/04/05/06/07/08/09/10/12/15/20 04/05/06/07/08/09/10/12/15/17 10 12 18 1
1214 04/05/06/08/10/12/14/15/20/25 05/06/07/08/09/10/11/12/15/17/20 12 +0.032 +0.102 14 20 1
1315 10/15/20/25 06/08/09 13 15 22 1
1416 03/06/08/10/12/15/20/25 03/04/06/08/10/12/17/20 14 16 22 1
1517 04/10/12/15/20/25 05/09/12/15/17/20 15 17 23 1
1618 04/08/10/12/15/20/25/30 04/06/09/12/16/17/21 16 18 24 1
1719 15/20 09/16/25/ 17 19 25 1
1820 06/10/12/15/20/25/30/40 04/06/09/12/16/17/22/30 18 20 26 1
2022 20/30 20 +0.040 +0.124 22 * *
2023 10/15/20/25/30 07/11.5/16.5/21.5 20 23 30 1.5
2225 15/20/25/30/35 22 25 * *
2528 12/15/20/24/25/30/35/50 11.5/16.5/21 25 28 35 1.5
2832 12/15/20/23/25/30 28 32 * *
3034 12/15/20/24/25/30/35/40 16/20/26/37 30 34 42 2
3236 15/20/30/40 16/26 32 +0.050 +0.150 36 40 2
3539 20/25/30/40/50 07/12/16/26/36 35 39 47 2
4044 10/16/20/30/40/5 07/14/20/30/40/50 40 44 52 2
4246 50 42 46 53 2
4550 10/20/22/25/30/38/40 15/25/30/40/50 45 50 58 2
5055 20/25/30/40/50 07/10/25/40/50 50 55 63 2
5560 20/25/30/40/50 55 60 * *
6065 30/40/50/60 07/22/30/50 60 +0.060 +0.180 65 73 2
6570 50 50 65 70 78 2
7075 60 50 70 75 83 2
7580 40 75 80 88 2
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轴承PV值

EPG塑料轴承最大运行PV值为0.45N/mm2×m/s；由此决定轴承所承受的载荷与速度成反比，详情查阅图表EPG-1。

轴承的载荷、速度、温度

EPG塑料轴承可承受最大静载荷为80Mpa，在此载荷下轴承的最大压缩变形量参考图表EPG-2；轴承实际工作载荷略小于80Mpa，载荷还受到运行速度以及温度的影响，速度越快（Vmax: 1.0m/s）会导致摩擦温度上升，而温度上升（Tmax: 130℃）会导致轴承的承载能力逐渐减弱，载荷随轴承工作温度变化情况参考图表EPG-3。

轴承的摩擦系数、磨损、轴材料

轴承的摩擦系数

EPG滑动轴承的摩擦系数与轴承的载荷、运行速度以及轴材料表面粗糙都息息相关；EPG塑料轴承的摩擦系数随着载荷的增加而降低（图表EPG-5），随着运行速度的增加而升高（图表EPG-4）;这就表明EPG塑料轴承适合用于高载低速的应用场合；而轴表面粗糙度越光滑或者越粗糙都会导致轴承的摩擦系数增加，EPG塑料轴承推荐的表面粗糙度是在Ra0.5~0.8um（图表EPG-6）。

EPG 干运行 油脂 油 水
摩擦系数μ 0.08~0.18 0.09 0.04 0.04

磨损与轴材料

通过轴承在不同轴上的测试表明EPG塑料轴承低载时在碳钢轴和硬铬轴运行性能最好（见图表EPG-7和图表EPG-8）;当然，随着轴承承受载荷的增加，对轴硬度要求也越高；较软的轴容易先产生磨损，导致轴承磨损也随之加大。当轴承的载荷超过2Mpa时，轴承的磨损会随着轴硬度的增加而随之减少。图表EPG-7表明EPG在摆动运动下的效果要好于旋转运动，在同等的工况条件下摆动运动下的磨损要小于旋转运动，特别是在高载荷下这种趋势就越明显。

吸水性

EPG塑料轴承在标准大气压中的吸湿率为0.7%，浸泡在水中最高吸水率为4%；由于高吸水率的特性，我们必须考虑此轴承的应用环境

抗UV性能

EPG塑料轴承长久暴露在紫外线下颜色基本不会发生改变。材料性能基本都不会发生改变。

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安装公差

EPG塑料轴承压装后公差

直径 EPG 座孔 轴
［mm］ E10［mm］ H7［mm］ h9［mm］
＞0~3 +0.014~+0.054 0~+0.010 0~-0.025
＞3~6 +0.020~+0.068 0~+0.012 0~-0.030
＞6~10 +0.025~+0.083 0~+0.015 0~-0.036
＞10~18 +0.032~+0.102 0~+0.018 0~-0.043
＞18~30 +0.040~+0.124 0~+0.021 0~-0.052
＞30~50 +0.050~+0.150 0~+0.025 0~-0.062
＞50~80 +0.060~+0.180 0~+0.030 0~-0.074
＞80~120 +0.072~+0.212 0~+0.035 0~-0.087
＞120~180 +0.085~+0.245 0~+0.040 0~-0.100
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化学抗性

EPG塑料轴承能抵抗弱碱以及各类润滑油的腐蚀。

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产品特性

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