Premium Tractor Hub Oil Seal 01027784B AL154055 Reliable China Factory Suppliers

High-performance cassette seals from a leading China factory. Featuring an integrated labyrinth system and precision-engineered sleeves, our seals ensure maximum reliability and longevity without requiring shaft maintenance. Trust the expert suppliers for durable tractor wheel hub solutions.

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

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About this product

Product information from the supplier.

The 01027784B/AL154055 hub oil seal is a high-performance sealing solution specifically engineered for tractor wheel hubs. Designed to withstand the rigorous demands of agricultural machinery, this seal ensures maximum lubrication retention and prevents the ingress of contaminants, thereby extending the operational lifespan of critical axle components.

Manufactured from premium-grade rubber reinforced with a precision-engineered metal ring, these seals provide an exceptional balance of flexibility and structural rigidity. Whether you are performing routine maintenance or a complete overhaul of your tractor's wheel system, our hub seals offer the reliability and exact fit required to minimize downtime and optimize machinery performance.

Detailed Parameters

Product Name	Wheel Hub Oil Seal	Material	Premium Rubber (with Metal Ring)
Application	Tractor's Wheel Hubs	Key Feature	High Attrition Resistance
Dimensions (Main)	167.8 198 15.5/16 mm	Type	RWDR KASSETTE / COMBI
Standard	Customized / OEM Standard	Origin	Hebei, China
MOQ	20 Pieces	OEM Compatibility	AL154055 / AL81842 / 01027784B

Key Advantages

Wear Resistance

Engineered with advanced rubber compounds to resist friction and abrasion in harsh farming environments.

Extended Life

The integrated metal ring provides structural support, significantly reducing leakage and wear over time.

Precision Fit

Strict adherence to OEM dimensions ensures a seamless installation and leak-proof sealing for tractors.

Contaminant Block

Efficiently prevents dust, mud, and water from entering the hub, protecting expensive internal bearings.

Versatile Range

Available in a wide variety of sizes and types (COMBI, RWDR) to suit diverse tractor models.

Customizable

Expert manufacturing capabilities allow for customized specifications based on unique technical requirements.

Product Gallery

Management Platforms

Inventory Control

Strict tracking of SKU sizes from 30mm to 545mm to ensure rapid fulfillment.

Quality Assurance

Rigorous testing of rubber elasticity and metal ring concentricity for every batch.

OEM Synchronization

Direct mapping of product sizes to OEM part numbers for error-free ordering.

Material Sourcing

Selection of high-grade NBR, PTFE, and HNBR based on operating temperatures.

Logistics Network

Optimized shipping routes from Hebei to global agricultural hubs.

Custom Engineering

Dedicated technical support for non-standard size requirements and customizations.

Investment Return Comparison

Performance Metric	Standard Rubber Seals	Our Reinforced Seals	Value Impact
Service Life	Short-term	Long-term Durable	Reduced Replacement Cost
Leakage Rate	Moderate	Ultra-Low	Lower Lubricant Expense
Installation Fit	Variable	Precision OEM Fit	Reduced Labor Time
Wear Resistance	Basic	High Attrition Resist	Extended Machine Uptime
Maintenance Cycle	Frequent	Extended Intervals	Higher Operational ROI

Frequently Asked Questions

Q: What is the primary advantage of a hub seal with a metal ring?

The metal ring provides essential structural reinforcement, preventing the rubber from distorting under high pressure and ensuring a tighter, more consistent seal against the shaft.

Q: Are these seals compatible with all tractor brands?

We provide a vast catalog of sizes compatible with most major brands, including John Deere and others. Please refer to our size catalog or provide your OEM number for confirmation.

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

Measure the inner diameter, outer diameter, and thickness (width) of your current seal, or refer to the OEM part number listed in our detailed catalog.

Q: Can you manufacture rubber seals for non-standard sizes?

Yes, we specialize in customized rubber and plastic products. If your required dimensions are not in our list, please contact us with your technical drawings.

Q: What materials are used to ensure resistance to oil and heat?

We use high-quality NBR (Nitrile Butadiene Rubber) and other specialized compounds like PTFE or HNBR for applications requiring superior heat and chemical resistance.

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

Our minimum order quantity (MOQ) for standard hub seals is typically 20 pieces, though this may vary based on custom specifications.