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Factory Wholesales TC TG SC VC TB TA Oilseal NBR FKM PTFE ACM PU Oil Seals

1.3 USD
Min. Order: 500 Piece/Pieces
Payment Terms: L/C, D/P, D/A, T/T, WU
Supply Ability: 10000000
Place of Origin: Hebei

Company Profile

Location: Xingtai, Hebei, China (Mainland)
Business Type: Manufacturer

Product Detail

Means of Transport: Ocean, Air, Land
Standard or Nonstandard: Standard
Style: Others
Material: Rubber
Brand Name: nqksf
Application: Industrial bearing, Pump Hydraulic Machine Rotary Shaft
Feature: Oil/ Heat/ High Pressure Resistance, Durable
MOQ: 10 PCS
Production Capacity: 10000000
Packing: 10 pcs/ 1 paper scroll
Delivery Date: 7-15
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Product Description

  Oil seals are critical components in mechanical systems, serving essential roles across various industries, from industrial machinery to household appliances. But what materials are oil seals made from, and what specific functions do they serve? Let's explore.

  Common Oil Seal Materials

  The selection of oil seal materials depends on the operational environment and requirements. Common materials include:

  Nitrile Rubber (NBR): Suitable for temperatures between -40°C and 125°C, offering good oil resistance and wear properties.

  Fluororubber (FKM): Known for its high-temperature resistance, FKM works in temperatures from -20°C to 250°C, ideal for high-heat environments.

  Silicone Rubber (VMQ): Offers a wide operating temperature range from -60°C to 225°C, excelling in low-temperature conditions.

  Acrylic Rubber (ACM): Resists heat and oil well, functioning in temperatures from -25°C to 150°C.

  Polyurethane (PU): Exhibits excellent wear resistance, suitable for moderate environments with temperatures between -20°C and 120°C.

  Polytetrafluoroethylene (PTFE): Renowned for its outstanding chemical and temperature resistance, PTFE operates between -65°C and 260°C.

  Functions of Oil Seals

  The primary function of oil seals is to prevent the leakage of lubricating oil, ensuring efficient lubrication between mechanical parts. Additionally, they block external contaminants like dust or dirt from entering the machinery, thereby enhancing performance and extending the lifespan of the equipment.

  Applications of Oil Seals

  Automotive and Motorcycle Engines: Oil seals are used to seal crankshafts and camshafts, preventing oil leakage in the engine.

  Agricultural and Construction Equipment: Oil seals play a crucial role in sealing transmission systems in machinery such as excavators and bulldozers.

  Industrial Gearboxes: Oil seals ensure proper lubrication in gear systems, reducing wear caused by friction during operation.

  Hydraulic Systems: Oil seals maintain the stability of hydraulic components, such as pumps and motors, by preventing hydraulic fluid leakage and ensuring optimal performance.

  In conclusion, oil seals are indispensable in modern machinery. Their proper application not only enhances the efficiency of equipment but also extends its operational life, ensuring long-term reliability and stability.


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