Tailored Custom Engine Oil Seal for Precision Fit and Reliability

• 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 termed as rotary shaft seals, play a pivotal role in safeguarding machinery by effectively securing grease, liquids, or dirt. These indispensable components are crucial for any assembly involving movement and rotation, deftly balancing the space between stationary and dynamic parts within mechanical equipment. Each oil seal is typically composed of three fundamental elements:
A meticulously engineered sealing material (rubber component), robust metal casings, and resilient springs. This combination forms a highly adaptable sealing assembly, ensuring peak performance across various applications.
Available options include: TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others, offering a wide array of solutions tailored to specific needs.
We provide an extensive range of superior rubber materials tailored for crafting oil seals, guaranteeing optimal performance under diverse operating conditions. These premium-grade materials are adept at resisting various chemicals and enduring extreme temperature fluctuations, whether intensely hot or freezing cold.
[Premium 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.

Our non-standard oil seals are fully customizable and can be crafted using specialized materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber, ensuring a perfect fit for unique applications.

[Innovative 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)

[Crucial 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

[Sophisticated Oil Seal and Sealing Mechanism]
The ingenious design of the oil seal forms an oil film through precise contact between the lip and the shaft, achieving dynamic sealing excellence with the aid of spring pressure and material elasticity. During rotation, the lip contracts due to friction-induced heat, thus enhancing the seal; while stationary, it remains in contact to preserve impeccable sealing integrity.

[Diverse Oil Seal Application Fields]
Oil seals find extensive applications across engines, gearboxes, hydraulic pumps, reducers, and more. They particularly shine in high-temperature, high-speed, corrosive, or demanding environments where traditional rubber seals falter. Notably, PTFE oil seals boast a lifespan up to 20 times longer than standard seals, with the ability to effectively seal water, acid, gas, and other challenging media.

[Comprehensive Oil Seal Selection and Installation Guide]
Key considerations for selecting oil seals include the rotation speed, temperature, pressure, and medium characteristics of the shaft. Installing the shaft vertically prevents tilting, while applying grease to the lip minimizes dry grinding for optimal performance.
Product Superiority:

1. Our meticulous selection of premium materials and precision engineering results in parts that exude high performance and stability, equipped with cutting-edge automation for unparalleled reliability.
2. Our product line is renowned for its exceptional elasticity and wear resistance, maintaining stability even under the harshest environmental conditions.
3. Backed by a skilled team of technical experts, we offer bespoke customization for our clients, delivering timely, tailored solutions for every challenge.
4. Adhering rigidly to our stringent quality control system, we have proudly become trusted suppliers, directly or indirectly, to numerous prestigious enterprises worldwide.