JH0630

Name: JH0630
Details: Jinhai Mining Machinery Parts Co., Ltd. is a professional manufacturer of construction machinery floating oil seal, its performance fully comply with JB/T8293.1-1999 standard. Product specifications and models are complete, from φ50mm to φ1425mm, hardness up to HRC65-72, working face precision Ra0.1-0.2μm, flatness up to 0.0015mm, high hardness, strong wear resistance.
Material composition:
The floating oil seal of our company is made of special chrome-molybdenum alloy cast iron with 15% chromium and 1-3% molybdenum content. This alloy cast iron material has the characteristics of high wear resistance, high hardness and corrosion resistance.
Life span:
Our company floating oil seal hardness between HRC 65-72, life up to 4500 hours.

Installation instructions:
1. Before installation, wipe the floating sealing ring bright belt anti-rust oil (there shall be no tissue paper fiber on the surface);
2. Regardless of the size of the floating oil seal, the installation should be assembled with a special installer, only in this way can the floating oil seal be in the correct position;
3. Before a pair of floating oil seals are fitted, apply SAE30-40 oil to the light belt respectively; (Note, no oil on any other surface)
4. Most floating sealing rings in the first hour or so of the run-in movement period, a little oil will be observed from the outer diameter of the oil sealing ring bonding surface, this is not leakage, is normal lubrication.
Pressure: 3.0-4.0MPa (Max.) per square centimeter Temperature: -40℃-100℃ Linear velocity: 3 m/s

Product application scope:
1, domestic Shantui, Xuanhua, Shanghai, Yellow River, mountain, Qinggong brand full series of crawler bulldozer;
2. Domestic 1.3T-180 full series crawler type and tire type hydraulic excavator;
3. Japanese D50, D60, D80, D85, D155, D355, American D58, D60, D7G, D8K, D9L, D10H crawler bulldozer;
4, Germany R902-R992 and the United States Carter, Japan Komatsu series hydraulic excavator;
5, domestic and foreign various types of loader, grader, crane, blender, excavator, etc.