Высокое качество типа L плавающее уплотнение

Floating Seal (Duo-cone seal) used in roller of many kinds of engineering machineries, such as hydraulic excavator, dozer, mining machinery, generator sets, oil extraction machinery, cement mixer, construction machinery and sea borne machinery. 1. The features of our floating seals as follow: 1) Material: 15CrMo cast iron, the best material in the world at present2) Hard ness is HRC: 65-723) Out Diameter: 50-865mm, Max 1500mm4) Life: over 4500 hours 5) Working face precision: less than 0.0015um 6) Flatness: 0.1um-0.2 um; 7) Pressure: 1.0-1.7MPa/cm2 (max.) 8) Temperature range: -20-90 Degree Celsius 9) Circumferential speed: 3m/ sec (max). 10) Character: high hardness,wear resisting,anti dirty ability, corrosion resistant. P/NODIDHJH0460 L594619JH0535 L6753.516.8JH0540 L705420.4JH0600 L766020JH0585 L8058.519JH0760 L907617JH0730 L907321.6JH0740 L937420JH0880 L1048817JH0875 L10987.518JH0870 L1118719JH0900 L1159032JH1025 L118.8102.520.4JH0930 L1209324JH0990 L1239919JH1120 L13611226JH1430 L16514328JH1550 L18015534JH1745 L197174.522JH1940 L22219432JH2145 L242.5214.539JH2260 L24622640JH2260A L25622640JH2278 L260.6227.841JH2480 L27024841JH2410 L27324136JH2470 L27724742JH2830 L30528342JH2850 L31728538JH3210 L35232138JH3550 L39235539.2JH4420 L47044240JH5000 L53450042JH5350 L58053545JH5630 L59656346