O形圈规格样本GB1235

1、产品用途：用于液压气动元件的动密封 活塞密封和活塞杆密封 和静密封轴向密封和端盖密封 以及与同轴组合密封配套使用；材质：丁腈橡胶NBR、氟橡胶FKM;工作条件:耐压：070MPa高压时需要加配挡圈; 使用温度：-35 C200 C；工作介质：油、水、气等；d 口号:按订货号。结构图:di规格及静密封沟槽尺寸订货号 （规格）实际内径截径沟槽尺寸d1公差d2公差槽深H槽宽倒角LL1L2Rr5X 1.91.7 0.121.9+0.10-0.081.4 0.052.53.95.40.40.1 0.26X 1.9 12.77X 1.93.78X 1.9 14.79X 1.95.710X 1.96.711

2、 X 1.97.712X 1.98.713X 1.99.714X 1.910.714X 2.49.6 0.132.4+0.11-0.091.8 0.053.24.46.015X 2.410.616X 2.411.618X 2.413.619X 2.414.6订货号 （规格）实际内径B径沟槽尺寸d1公差d2公差槽深H槽宽倒角LL1L2Rr20X 2.415.6 0.132.4+0.11-0.091.8 0.053.24.46.00.40.1 0.222X 2.417.624X 2.4 19.625X 2.4 20.626X 2.421.628X 3.122.5 0.203.1+0.12-0.10

3、2.4 0.054.15.67.30.730X 3.124.532 X 3.126.535X 3.129.538X 3.132.540X 3.134.545X 3.139.550X 3.144.555X 3.149.560X 3.154.563X 3.157.5 0.4065X 3.159.568X 3.162.570X 3.164.575X 3.1 69.580X 3.174.585X 3.179.590X 3.184.595X 3.189.5100X 3.194.5105X 3.199.5110X 3.1104.5115X 3.1109.5 0.50120X 3.1114.5125X 3.

4、1119.5130X 3.1124.5135X 3.1：129.5140X 3.1134.5145X 3.1139.5150X 3.1144.5155X 3.1：149.5160X 3.1154.5165X 3.1159.528X 3.521.6 0.203.5+0.13-0.112.7 0.054.76.07.80.830X 3.523.631 X 3.524.632 X 3.525.634X 3.527.635X 3.528.636X 3.529.638 X 3 531.640X 3.533.6订货号（规格）实际内径B径沟槽尺寸di公差d2公差槽深H槽宽倒角LL1L2Rr41 X 3.53

5、4.642X 3.535.644X 3.5：37.645X 3.538.646X 3.539.6+0 1348X 3.541.6 0.203.5-0.112.7 0.054.76.07.850X 3.543.651 X 3.5：44.654X 3.547.655X 3.5：48.656X 3.549.650X 5.739.455X 5.744.460X 5.7：49.463X 5.752.465X 5.754.470X 5.759.473X 5.762.475X 5.764.4 0.4080X 5.769.485X 5.774.490X 5.779.495X 5.784.4100X 5.789

6、.40.80.1 0.2105X 5.794.4110X 5.799.4115X 5.7104.4120X 5.7109.4125X 5.7114.45.7+0.164.6 0.057.59.011.5130X 5.7119.4-0.14135X 5.7124.4140X 5.7129.4 0.50145X 5.7134.4150X 5.7139.4155X 5.7144.4160X 5.7149.4165X 5.7154.3170X 5.7159.3175X 5.7164.3180X 5.7169.3185X 5.7174.3190X 5.7179.3 0.80195X 5.7184.320

7、0X 5.7189.3205X 5.7194.3210X 5.7199.3220X 5.7209.3订货号 （规格）实际内径B径沟槽尺寸di公差d2公差槽深H槽宽倒角LL1L2Rr230X 5.7219.3240X 5.7229.3 0.80250X 5.7239.3260X 5.7249.35.7+0.164.6 0.057.59.011.50.8270X 5.7259.3-0.14280X 5.7269.31290X 5.7279.3300X 5.7289.3170X 8.6154.1175X 8.6159.1180X 8.6164.1185X 8.6169.1190X 8.6174.11

8、95X 8.6179.1200X 8.6184.1205X 8.6189.1 0.80210X 8.6194.1215X 8.6199.1220X 8.6204.1225X 8.6209.1230X 8.6214.1235X 8.6219.1240X 8.6224.1245X 8.6229.10.1 0.2250X 8.6234.1255X 8.6239.1260X 8.6244.1265X 8.6249.18.6+U.I8-0 167.1 0.051113.017.01.2275X 8.6259.15 1 J280X 8.6264.1290X 8.6274.1295X 8.6279.1300

9、X 8.6284.1305X 8.6289.1315X 8.6299.3320X 8.6304.3 1.0330X 8.6314.3335X 8.6319.3350X 8.6334.3355X 8.6339.3360X 8.6344.3370X 8.6354.3375X 8.6359.3380X 8.6364.3390X 8.6374.3395X 8 6379 3400X 8.6384.3订货号（规格）实际内径截径沟槽尺寸d1公差d2公差槽深H槽宽倒角LL1L2Rr415X 8.6399.3 1.0420X 8.6404.3+0.18-0.16450X 8.6434.3 1.28.67.1 0.051113.017.01.20.1 0.2480X 8.6464.3500X 8.6：484.3附录:O形圈密封用挡圈T不切口型：挡圈-dxDxT切口型：挡圈-dXDXT C标准：JB/ZQ4224-86,适配 O 形圈标准 GB1235-76;材料：聚四氟乙烯PTFE、尼龙PA；订货号：挡圈-dxDxTCC表示挡圈为开口式挡圈；彤密封圈挡圈公称外径D截面直径d2厚度外径内径（d）T公差D1公差动密封静密封公差三181.