Advanced Rubber Oil Seal for Agricultural Machinery Use

• 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, are vital components used to effectively seal grease, liquids, or dirt in mechanical assemblies. Serving as a critical element in any rotating and moving system, oil seals play a pivotal role in stabilizing the space between stationary and dynamic parts of equipment. Typically, an oil seal is comprised of three fundamental elements:
A sealing material (rubber component), strong metal casings, and resilient springs, creating a highly adaptable sealing assembly.
Our comprehensive range includes types like TC, TG, TA, SA, SB, SC, DC, MC, MG, TCV, TCN, and TC4, among others, each tailored to meet specific requirements.
We pride ourselves in offering an extensive selection of premium rubber materials for crafting oil seals, ensuring they meet diverse operational needs. These high-performance materials are engineered to withstand various chemical exposures and endure extreme temperature ranges, whether soaring high or freezing low.

[Oil seal material introduction]

Our expertly crafted, customizable non-standard oil seals can be produced using advanced materials such as fluorine rubber, silicone rubber, fine rubber, and propylene rubber, providing solutions tailored to your unique needs.

[Oil seal and sealing principle]

The oil seal skillfully forms an oil film through the interaction between the lip and the shaft, achieving an impeccable dynamic seal by harnessing the power of spring tension and material elasticity. During rotation, frictional heat causes the lip to contract, heightening the seal's effectiveness; when at rest, it maintains contact to uphold the impeccable seal.

[Oil seal application fields]

Our oil seals are extensively applied in engines, gearboxes, hydraulic pumps, reducers, and more, excelling in high-temperature, high-speed, and corrosive environments where traditional seals fall short. Notably, PTFE oil seals boast longevity, outlasting conventional oil seals by up to 20 times, and proficiently sealing water, acid, gas, and other challenging media.

[Oil seal selection and installation]

When selecting and installing oil seals, it is crucial to consider the shaft's rotation speed, temperature, pressure, and medium properties. Ensure vertical shaft installation 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. is an innovative industrial and trade company specializing in R&D, manufacturing, and sales. Our sales office is strategically located in Ningbo, a major trading port city in China, while our factory thrives in Julu County, Hebei Province, within northern China's largest rubber and plastic industry hub. Spanning an impressive 3,500 square meters, our modern factory employs a dedicated team of 50, including 5 managers and 7 skilled technical personnel. By leveraging cutting-edge global expertise in material R&D, product design, and rapid production response, we empower customers to conquer technical challenges. Our unwavering commitment to the global market ensures we provide both standardized and bespoke solutions across the automotive and general industries. We excel in delivering OEM and ODM research, development, and production services to our valued global clientele. As your trusted and reliable partner, we are the perfect choice for your needs!
Q1. May I apply for a sample?

Absolutely! We are pleased to offer 2 to 5 samples, although please be aware that shipping costs for samples and any necessary mold development fees will be your responsibility.

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

Certainly! We provide OEM/ODM services, allowing you to personalize the products with your own logo and design.

Q3. Do you have your own factory?

Yes, indeed! We are a company that seamlessly integrates industry and trade. We warmly invite you to visit our company and factory. As a professional supplier of rubber and plastic products, we are fully equipped to provide comprehensive OEM/ODM services to our esteemed customers.

Q4. How is the production capacity of your factory?

Our robust production capabilities allow us to achieve an astounding output of 200,000 units per month for standard parts. For custom parts, production capacity is tailored to meet the precise specifications, ensuring bespoke solutions for every need.

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

Following order confirmation, we typically ensure delivery within a swift 15 to 20 days. For general products, enjoy an expedited delivery process, often within just 5 days, ensuring you receive your products promptly.

Q6. What is your payment method?

Upon confirming your order, a 30% deposit of the total amount is required, payable via T/T. The remaining 70% is settled before your products are completed and ready for dispatch. For our valued long-term partners, bespoke payment terms can be arranged.

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

Our extensive product range is crafted from a selection of premium materials, including high-quality rubber, durable plastic, and versatile polyurethane, catering to diverse industrial needs.

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

Simply send us your samples for precise replication, or provide a dimension sketch. We guarantee the provision of the most effective solution tailored to your requirements.

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

Rest assured, our company will ensure transparency by offering a comprehensive production schedule. We will keep you updated with weekly progress reports through videos or pictures, providing peace of mind and clarity about your order's status.