Metal Skeleton Oil Seal NBR Rubber Seals TB Type For Car Engines and Gearboxes
Product Information
- The outer layer is iron, this design makes the product rigid, easy to install, safe to use, good heat conduction and dissipation.
- Designed for steel rotating shafts or cast iron pool holes.
- Double lip with spring, there are main lip and secondary lip, the main lip can prevent lubricant leakage, the secondary lip can prevent dirt and other contaminants from entering the system, with good sealing and dustproof performance.
- Low coefficient of friction, the low coefficient of friction during operation reduces wear on the shaft and helps to improve the operating efficiency and service life of the equipment.
- Pressure resistance about 0.03Mpa.
Uses
1. Automotive field
- Engine: prevent engine lubricant leakage
- Transmission: Maintains lubricant level in the transmission
- Wheel bearings: stopping lubricant leakage from wheel bearings
2. Industrial machinery field
- Pumps: preventing media leaks from damaging the environment and equipment.
- Electric motors: preventing lubricant leakage from motor bearings and preventing external dust, etc., from entering the motor.
- Industrial Gearboxes: Reduce wear and failures, increase transmission efficiency and service life of gearboxes.
- Mining and construction equipment: such as excavators, loaders, crushers, etc., in the harsh working environment, TB oil seals can effectively prevent lubricant leakage.
3. Home Appliances
- Washing machines: preventing lubricant leakage at the motor shaft of washing machines, avoiding oil contamination of clothes and internal parts of washing machines.
- Air conditioner: TB Oil Seal can prevent lubricant leakage, ensure the normal operation of the equipment, and improve the performance and reliability of the air conditioner.
Features of Oil Seal Materials
| MATERIAL | FEATURES | Temperature |
| Nitrile Rubbr (NBR) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Fair ozone resistance Fair acid resistance | -40~120°C |
| Fluorinated Rubber (FKM) | Excellent wear resistance Excellent aging resistance Excellent Oil resistance Good water resistance Excellent ozone resistance Excellent acid resistance | -26~250°C |
| Silicone Rubber | Poor wear resistance Excellent aging resistance Poor Oil resistance Good water resistance Excellent ozone resistance Fair acid resistance | -60~225°C |
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About Our Company
Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals. The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable.  |