Durable Ta Type Oil Seal for Trucks and Commercial Vehicles

• 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, often known as rotary shaft seals, serve a pivotal role in maintaining the integrity of mechanical systems by effectively sealing grease, liquids, or dirt. These indispensable components ensure seamless operations by stabilizing the interface between stationary and moving parts in machinery. Typically, an oil seal is ingeniously crafted from three essential elements:
It comprises a sealing material (the rubber component), durable metal casings, and resilient springs, forming a versatile sealing assembly.
Our extensive range of oil seal types includes TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among other configurations.
We present an expansive array of rubber materials tailored for oil seal production, ensuring adaptability to diverse operational conditions. These top-tier rubber materials are engineered to withstand various chemicals and endure extreme temperatures, high or low, without compromising performance.

[Oil seal material introduction]

Custom non-standard oil seals can be expertly crafted using premium materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber, tailored to specific needs.

[Oil seal and sealing principle]

The oil seal operates by forming an oil film through strategic contact between the lip and the shaft, achieving dynamic sealing with the aid of spring pressure and material elasticity. Upon rotation, the lip contracts due to frictional heat, enhancing its sealing efficiency, while ensuring a secure seal when stationary.

[Oil seal application fields]

Oil seals find extensive application in engines, gearboxes, hydraulic pumps, reducers, and more, especially in high-temperature, high-speed, or corrosive environments where traditional rubber seals might fail. Notably, PTFE oil seals can outlast conventional options by up to 20 times, effectively sealing water, acid, gas, and other challenging media.

[Oil seal selection and installation]

When selecting oil seals, consider factors such as rotation speed, temperature, pressure, and shaft medium characteristics. Proper installation involves aligning the shaft vertically to avoid tilting and applying 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

Established in 2015, Ningbo Zhongmu Rubber and Plastic Products Co., Ltd. is a dynamic industrial and trade company excelling in R&D, manufacturing, and sales. Our sales hub is strategically located in Ningbo, a vibrant trading port city in China, while our state-of-the-art factory is nestled in Julu County, Hebei Province, within northern China's premier rubber and plastic industry enclave. Spanning 3,500 square meters, our pristine factory houses 50 dedicated staff, including 5 managerial and 7 specialized technical experts. Harnessing global technical expertise and cutting-edge material research and design, we empower customers to conquer technical challenges. Committed to global markets, we offer standardized and bespoke solutions for the automotive and general industries, providing OEM and ODM services to esteemed clients worldwide. Choose us as your reliable partner for unparalleled excellence!
Q1. May I apply for a sample?

Certainly! We can provide you with 2 to 5 samples. Please be advised that shipping costs and any necessary 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 personalize the products with your unique logo and design.

Q3. Do you have your own factory?

Yes, indeed! We are an integrated industry and trade company, and we warmly invite you to visit our facility and factory. As a professional supplier of rubber and plastic products, we proudly offer OEM/ODM services to our valued clients.

Q4. How is the production capacity of your factory?

Our formidable production capabilities shine with a capacity to produce up to 200,000 units of standard parts every month. When it comes to custom parts, we provide a tailored production plan, meticulously crafted to meet your unique specifications.

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

Once your order is confirmed, you can expect a delivery window of about 15 to 20 days. For our standard products, we offer a streamlined process that allows for delivery usually within just 5 days.

Q6. What is your payment method?

Upon confirming your order, we require a 30% deposit via T/T, securing your spot in our production line. The remaining 70% is due before the completion and shipment of your products. For our esteemed long-term partners, we offer the flexibility of negotiating payment terms that best suit your needs.

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

Our diverse product range is crafted using an array of top-quality materials, including but not limited to rubber, plastic, and polyurethane.

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

Simply send us your samples, and our expert team will replicate them with precision. Alternatively, provide us with a dimension sketch, and we will offer you a tailor-made solution, ensuring your needs are perfectly met.

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

We ensure transparency by offering a detailed production schedule. Stay updated with weekly progress reports through videos or pictures, bringing the production floor directly to you.