355216 Wheel Hub Oil Seal for Tractors Quality China Factory Suppliers

High-performance 355216 wheel hub oil seals from a leading China factory. Our suppliers provide integrated rubber and metal ring designs that combine lip and mechanical seal advantages to block contaminants and prevent leakage, extending agricultural machinery service life.

SupplierHebei Hankai Machinery Equipment Co., Ltd.www.hkaiseal.com

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About this product

Product information from the supplier.

The 355216 Standard Wheel Hub Oil Seal is a high-performance sealing solution specifically engineered for agricultural machinery and tractors. Designed to withstand the rigorous demands of off-road environments, this seal combines premium rubber with an integrated metal ring to provide an airtight and leak-proof barrier, ensuring that lubricants remain inside the hub while contaminants are kept out.

Built for durability and precision, these seals are essential for maintaining the operational efficiency of tractor wheel assemblies. Whether you are replacing a worn-out component or performing routine maintenance, our oil seals offer the perfect balance of attrition resistance and structural integrity, significantly reducing downtime and extending the service life of your agricultural equipment.

Detailed Parameters

Product Name	Wheel Hub Oil Seal	Material	Rubber with Metal Ring
Application	Tractor's Wheel	Color	Standard
Origin	Hebei, China	Feature	Attrition Resistance
Standard	Standard or Customized	MOQ	20pcs
Primary Size	355216 mm	Seal Type	COMBI / RWDR KASSETTE

Key Advantages

Superior Durability

Engineered with high-grade rubber and a reinforced metal ring to resist wear and tear in harsh farming conditions.

Extended Service Life

High attrition resistance reduces the frequency of replacements, lowering long-term maintenance costs.

Precision Engineering

Strict adherence to standard dimensions ensures a perfect fit and leak-free performance for agricultural hubs.

Contamination Control

Effectively blocks dust, mud, and moisture from entering the wheel hub, protecting internal bearings.

OEM Compatibility

Fully compatible with various OEM numbers including 12001882B and 12013466B for seamless installation.

Customizable Options

Beyond standard sizes, we offer customized dimensions to meet specific machinery requirements.

Product Gallery

Management Platforms

Inventory Tracking

Real-time monitoring of standard sizes to ensure rapid dispatch for urgent agricultural repairs.

Quality Control

Rigorous inspection of rubber elasticity and metal ring alignment before shipment.

Order Management

Streamlined process for bulk orders (MOQ 20pcs) and customized size requests.

Logistics Optimization

Strategic shipping routes from Hebei to ensure global delivery efficiency.

Size Cataloging

Comprehensive database of over 100+ sizes to match any tractor hub specification.

Material Sourcing

Selecting premium NBR and PTFE materials for specialized high-pressure environments.

Investment Return Comparison

Feature	Standard Rubber Seals	Our Reinforced Oil Seals	Long-term Value
Service Life	Short/Average	Extended/High	Reduced Replacements
Leakage Rate	Moderate	Ultra-Low	Lower Oil Costs
Wear Resistance	Basic	Advanced (Metal Ring)	Higher Hub Protection
Installation	Standard	Precision Fit	Faster Maintenance
Total Cost of Ownership	High (Frequent Change)	Low (Long-term Stability)	Maximum ROI

Frequently Asked Questions

Q: What is the primary function of a wheel hub oil seal in agricultural machinery?

The primary function is to prevent lubricant leakage from the wheel hub and block external contaminants like dirt, water, and dust from entering the bearings, which prevents premature wear.

Q: Can these seals be customized if my tractor uses non-standard dimensions?

Yes, we provide customized manufacturing services. While we have a vast catalog of standard sizes, we can produce seals based on your specific technical drawings or requirements.

Q: What does "Rubber (Has Metal Ring)" signify in the product details?

The metal ring provides structural reinforcement to the rubber seal, preventing deformation under high pressure and ensuring a tighter, more stable fit within the hub housing.

Q: How do I determine the correct seal size for my machinery?

Measure the inner diameter, outer diameter, and thickness of your existing seal (e.g., 355216), or provide the OEM part number for a guaranteed match from our catalog.

Q: What materials are used for seals requiring extreme temperature or chemical resistance?

For specialized applications, we offer NBR and PTFE combinations which provide superior resistance to heat, chemicals, and extreme friction compared to standard rubber.

Q: What is the typical MOQ for bulk orders of wheel hub seals?

Our minimum order quantity (MOQ) for these standard wheel hub oil seals is 20 pieces, ensuring cost-effective shipping and pricing for our clients.