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Welcome to Xiongxian Jinhai Industry and Mining Machinery Parts Co., Ltd .-- a trusted manufacturer of floating seal rings! !!

15933221393

400-777-8982

JH0990B

JH0990B Name: JH0990B

details
Name: JH0990B
Floating oil seal size ordinary oil seal 120X99X29
DO floating oil seal outer diameter 120 inner diameter 99 thickness 29
Jinhai Industrial and Mining Machinery Parts Co., Ltd. is a professional manufacturer of floating oil seals for construction machinery. Its performance fully implements the JB / T8293.1-1999 standard. The product specifications are complete, from φ50mm to φ1425mm, and the hardness can reach HRC65-72. The surface accuracy is Ra0.1-0.2μm, the flatness can reach 0.0015mm, the hardness is high, and the wear resistance is strong.
Material composition:
The material of our company's floating oil seal is a special chromium-molybdenum alloy cast iron with a chromium content of 15% and a molybdenum content of 1-3%. This alloy cast iron material has the characteristics of high wear resistance, high hardness and corrosion resistance.
life:
The hardness of our floating oil seal is between HRC 65-72, and the life can reach 4500 hours.
Installation Notes:
1. Wipe the floating seal ring bright band anti-rust oil before installation (the surface must not have cotton paper fibers);
2. Regardless of the size of the floating oil seal, it must be assembled with a special installer during installation. Only in this way can the floating oil seal be in the correct position;
3. Before attaching a pair of floating oil seals, apply SAE30-40 oil on the bright band respectively; (note that no oil on any other surface)
4. During the running-in movement period of the first hour or so for most floating seal rings, a small amount of engine oil will be observed to be thrown from the outer surface of the oil seal ring. This is not a leak and is normal lubrication.
Pressure: 3.0-4.0MPa (maximum) Temperature per square centimeter: -40 ℃ -100 ℃ Linear speed: 3 meters per second
The scope of products:
1. A full range of crawler bulldozers made in China, Shantui, Xuanhua, Shanghai, Huanghe, Yishan and Qinggong;
2. Domestic 1.3t—180 full series of crawler and tire hydraulic excavators;
3. Japanese D50, D60, D80, D85, D155, D355, American D58, D60, D7G, D8K, D9L, D10H crawler bulldozers;
4. German R902-R992 and American Carter and Japanese Komatsu series hydraulic excavators;
5. Various types of loaders, graders, cranes, mixers, mining machines, etc. at home and abroad
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  • contact us
  • 15933221393
  • 4007778982
  • david@cratepick.icu
  • 529172193
  • No. 8 Shilipu Industrial Zone, Xiong County, Xiong'an New District, Hebei
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