Innovative Il Pan Oil Seal with Custom Options for Engine Efficiency

• Customization: Available
• Certification: CCC, ISO9001, CE, RoHS, TS16949
• Standard Component: Standard Component
• Technics: Press
• Material: Rubber
• Type: Engine
• Applicable Temperature: From Minus 60 Degrees to Plus 300 Degrees
• Scope of Application: Various Chemical Substances
• Custom Specifications: Customizability Can Reach up to 500 Centimeters
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 4016931000
• Production Capacity: 1000000pieces/Year

Product Description

Oil seals, often known as rotary shaft seals, are indispensable in sealing tasks, whether it's grease, liquids, or dirt that needs containing. These vital components play a pivotal role in any rotating or moving assembly, maintaining the crucial gap between static and dynamic parts within mechanical systems. Typically, an oil seal is composed of three integral elements:
These elements are a sealing material (rubber component), robust metal casings, and resilient springs, forming a versatile sealing assembly that caters to various applications.
Our selection encompasses a wide array of types, including TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among many others, ensuring a perfect match for every need.
We offer an extensive range of rubber materials for crafting oil seals, each designed to thrive under diverse operating conditions. These premium materials withstand a spectrum of chemicals and endure extreme temperatures, both high and low, providing you with unmatched reliability.
[Oil seal material introduction]

Ding Rubber (NBR)	Temperature resistance of 100ºC, good oil resistance, wear resistance, anti-aging, good sealing effect.
silica gel (VMQ)	Temperature resistance of 200ºC, general oil resistance, high temperature resistance, good waterproof, non-toxic.
Fluorogel (FKM)	Temperature resistance of 280ºC, good oil resistance, wear resistance, high pressure resistance, corrosion resistance.
ethylene-propylene-diene misch-polymere (EPDM)	Temperature resistance of 150ºC, general oil resistance, corrosion resistance.
(PTFE)	Temperature resistance of 280ºC, good oil resistance, wear resistance, high pressure and corrosion resistance.
polyurethane (PU)	Temperature resistance of 90ºC, good oil resistance, wear resistance.

For special applications, we produce customizable non-standard oil seals using high-performance materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber to meet unique specifications.

[Oil seal core structure type]

Single lip structure	Single channel sealing lip for low pressure reciprocating motion (e. g. automotive crankshaft oil seal)
Double lip structure	Two upper and lower sealing lips, a main seal (contact shaft), a secondary seal (dust), often used in high pressure environment
Composite lip structure	Main lip + dust lip + buffer spring (like type NOK TCV), can withstand both radial and axial forces
labyrinth packing	Multi-channel ring groove design to block oil by throttling effect (suitable for high-speed rotating axis)
Seal the oil swing ring	Metal ring rotating centrifugal oil swing with shaft (commonly used in gearbox gearbox)

[Key structural components of the oil seal]

Component name	Material selection	function declaration
seal(ing)lip	NBR/FKM/PTFE	Main seal surface, the contact shaft forms a dynamic seal
spring	Stainless steel / carbon steel	Provide lip pretension to compensate for wear
skeleton	PA6/PC	Fixed the sealing lip shape and transfer the mounting stress
Dust-proof lips	polyurethane elastomer	Blocking the entry of solid impurities (optional)
Self-lubricating coating	plumbago/PTFE	Reduce the friction coefficient and extend the life life

[Oil seal and sealing principle]
The oil seal operates by forming an oil film where the lip contacts the shaft, providing dynamic sealing through the synergy of spring pressure and elastic material. During rotation, frictional heat causes the lip to contract, enhancing the sealing effect. When stationary, it maintains a firm contact to ensure the integrity of the seal.

[Oil seal application fields]
Oil seals find extensive application in engines, gearboxes, hydraulic pumps, reducers, and various other equipment. They excel in high-temperature, high-speed environments, and corrosive conditions where conventional rubber oil seals fall short. Notably, PTFE oil seals outperform traditional ones, offering a lifespan up to 20 times longer and sealing capabilities for water, acid, gas, and more.

[Oil seal selection and installation]
For optimal performance, factor in the shaft's rotational speed, temperature, pressure, and medium characteristics. Ensure the vertical installation of shafts to prevent tilting and apply grease to the lip to minimize dry friction.
Product superiority:

1. Through meticulous material selection, we craft superior parts that deliver exceptional performance and stability, supported by cutting-edge automation technology.
2. Our products feature outstanding elasticity and wear resistance, guaranteeing reliability even in the harshest environments.
3. Backed by a team of technical experts, we offer product customization tailored to customer needs, ensuring prompt and efficient solutions.
4. We uphold a rigorous quality control system, establishing ourselves as a trusted supplier to numerous prestigious enterprises across the globe.