High-Performance Oil Seal for Dirt Moving Assembly Components

• Customization: Available
• Material: FPM
• Usage: Engine, Transmission, Rear Axle
• Type: Haplotype
• Speed: High Speed
• Pressure: Atmospheric Type
• Lip: Composite Lip
• Standard: Standard, Nonstandard
• 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
• Application: Automobile, Metallurgy, Mine, Ship, Robot
• Feature: Oil/ Heat/ High Pressure Resistance, Durable
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 4016931000
• Production Capacity: 1000000pieces/Year

Product Description

Oil seals, also known as rotary shaft seals, are indispensable elements in the world of mechanical equipment. They play a pivotal role in sealing grease, liquids, or dirt, ensuring superior performance of rotating and moving assemblies by maintaining the ideal balance and stabilizing the gap between stationary and moving components.
This versatile sealing assembly is crafted from three key components: a robust sealing material (rubber component), durable metal casings, and reliable springs, all coming together to offer unparalleled performance.
Explore a variety of types such as TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, TC4, and more, each engineered to meet specific sealing needs.
Our extensive collection of rubber materials for oil seals guarantees compatibility with diverse operating conditions. These high-performance materials are designed to withstand a vast array of chemicals and endure extreme temperature variations, making them suitable for any demanding application.

[Oil seal material introduction]

Tailor-made non-standard oil seals are available, crafted from premium materials like fluorine rubber, silicone rubber, fine rubber, and propylene rubber, ensuring maximum performance.

[Oil seal and sealing principle]

Harnessing the power of innovation, the oil seal forms an efficient oil film via the interaction between the lip and the shaft, achieving dynamic sealing through the synergistic effects of spring pressure and material elasticity. As it rotates, the lip contracts from frictional heat, amplifying the seal's effectiveness, while it maintains contact when stationary to uphold the seal's integrity.

[Oil seal application fields]

Versatile in application, oil seals are integral to engines, gearboxes, hydraulic pumps, and reducers. They excel in high-temperature, high-speed, and corrosive environments, especially where traditional rubber oil seals may fail. PTFE oil seals stand out, offering up to 20 times the longevity of conventional counterparts, proficiently sealing water, acid, gas, and more.

[Oil seal selection and installation]

For optimal installation, consider the shaft's rotation speed, temperature, pressure, and medium characteristics. Ensure vertical shaft alignment to prevent tilting, and apply grease to the lip to minimize dry friction.

[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.

[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

Founded in 2015, Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. shines as a comprehensive industrial and trade powerhouse. Located in Ningbo, a vital trade hub in China, and Julu County, Hebei Province, the heart of the northern rubber and plastic industry, we operate from a pristine 3,500 square meter facility. Our team of 50 skilled professionals, including 5 managers and 7 technical experts, harness cutting-edge technology and advanced R&D to tackle challenges across the global automotive and general industries. Committed to excellence, we offer both standardized and bespoke solutions, along with OEM and ODM services to our esteemed international clientele, making us your ideal partner for success.
Q1. May I apply for a sample?

Certainly, we are pleased to provide 2 to 5 samples. Please be aware that shipping costs and any mold development fees will be your responsibility.

Q2. Can I apply my own logo or design to the product?

Absolutely! With our OEM/ODM services, you can seamlessly integrate your own logo and design onto the products.

Q3. Do you have your own factory?

Indeed, we proudly operate as an integrated industry and trade company. We warmly invite you to visit our company and factory, where we specialize in providing OEM/ODM services as a leading supplier of rubber and plastic products.

Q4. How is the production capacity of your factory?

Our manufacturing prowess for standard components is truly impressive, boasting a remarkable production capacity of up to 200,000 units each month. When it comes to bespoke parts, we tailor our production rates to align perfectly with unique specifications, ensuring optimal customization and satisfaction.

Q5. How long is the delivery time for the order?

Once we have your confirmation, our finely-tuned process ensures that typical delivery takes approximately 15 to 20 days. However, for our standard product offerings, we often delight customers with delivery in just 5 days.

Q6. What is your payment method?

Upon order confirmation, we require a 30% deposit of the total amount via T/T to secure your order. The remaining 70% is to be paid before the products are ready for shipment. For our esteemed long-term partners, we offer the flexibility to negotiate payment terms tailored to their needs.

Q7. What materials do your factory primarily produce products from?

We take pride in our versatile production capabilities, expertly crafting our products from an array of premium materials such as rubber, plastic, and polyurethane.

Q8. What should I do if I don't have the blueprints?

Simply send us your samples, and our skilled team will replicate them with precision. Alternatively, if you have dimension sketches, we will develop the most efficient solution to meet your needs.

Q9. How can I understand the production status of my products if I do not visit your company in person?

To keep you informed and confident, we provide a comprehensive production schedule. We offer weekly updates on your order's progress through detailed videos or pictures, ensuring transparency and peace of mind.