OEM 12017293B Hub Card Type Oil Seal Factory Suppliers in China

High-performance cassette seals from a leading China factory. Our RWDR cassette seals feature a sleeve, spring-loaded sealing lip, and labyrinth system for maximum reliability. As trusted suppliers, we provide precision OEM 12017293B seals that require no shaft maintenance during replacement.

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

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About this product

Product information from the supplier.

The Hub Card Type Oil Seal (OEM 12017293B) is a high-performance sealing solution specifically engineered for tractor wheel hubs. Measuring 8511013/14.5, this precision-engineered seal combines premium rubber with a reinforced metal ring to ensure maximum leak prevention and structural stability under heavy-duty operational loads.

Designed for extreme durability, these seals are crafted to withstand the rigorous demands of agricultural machinery. By providing a superior barrier against contaminants and maintaining lubrication integrity, our hub oil seals reduce friction and prevent premature wear, ensuring the longevity of your tractor's drivetrain and reducing costly maintenance downtime.

Detailed Parameters

Product Name	Wheel Hub Oil Seal	OEM Number	12017293B
Dimensions	8511013/14.5 mm	Material	Rubber with Metal Ring
Application	Tractor Wheel Hubs	Type	RWDR KASSETTE / Card Type
Key Feature	Attrition Resistance	Origin	Hebei, China
Standard	Customized / Standard	MOQ	20 Pieces

Key Advantages

Superior Wear Resistance

Advanced rubber compounds provide exceptional attrition resistance, extending the service life even in abrasive environments.

Extended Component Life

By preventing lubricant leakage and blocking dust, it significantly reduces the wear rate of wheel hub bearings.

OEM Precision Fit

Manufactured to strict OEM specifications (12017293B) for a seamless installation and a perfect airtight seal.

Hybrid Construction

The integration of a metal ring with high-grade rubber ensures the seal maintains its shape under high pressure.

Versatile Sizing

Available in a wide catalog of sizes from 30mm to 545mm to fit various tractor and heavy machinery models.

Customizable Options

Support for customized materials and dimensions to meet specific industrial or specialized agricultural requirements.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of various hub seal sizes and OEM parts to ensure zero supply chain gaps.

Quality Assurance

Strict adherence to rubber industry standards with rigorous pressure and leak testing for every batch.

Rapid Order Processing

Optimized logistics for MOQ 20pcs orders, ensuring fast delivery to agricultural hubs worldwide.

OEM Compatibility

Cross-reference database ensuring our seals perfectly match original manufacturer specifications.

Material Optimization

Strategic sourcing of NBR and PTFE materials to enhance thermal and chemical resistance.

Custom Engineering

Direct access to technical experts for designing non-standard rubber sealing solutions.

Investment Return Comparison

Performance Metric	Standard Rubber Seals	Our Reinforced Seals
Average Service Life	6-12 Months	18-36 Months
Leakage Risk	Moderate to High	Ultra-Low
Maintenance Frequency	Frequent Replacements	Scheduled Intervals
Installation Accuracy	Variable Fit	Precise OEM Fit
Total Cost of Ownership	High (Due to Downtime)	Low (Optimal Durability)

Frequently Asked Questions

Q: What is the primary function of a Wheel Hub Oil Seal?

A Wheel Hub Oil Seal prevents lubricating oil from leaking out of the hub while simultaneously keeping dust, mud, and water from entering the bearing assembly, which is critical for tractor performance.

Q: Why is the metal ring included in the rubber seal?

The metal ring provides structural reinforcement, ensuring the seal remains seated securely in the housing and resists deformation under high hydraulic or mechanical pressure.

Q: Can these seals be customized for non-standard machinery?

Yes, we offer customized manufacturing services. By providing the required internal diameter, external diameter, and thickness, we can create seals tailored to your specific equipment.

Q: What material is best for high-temperature environments?

For high-temperature or chemically aggressive environments, we recommend NBR+PTFE or HNBR options, which offer superior thermal stability compared to standard rubber.

Q: How do I verify if the OEM 12017293B is correct for my tractor?

You can verify by checking your tractor's parts manual or by measuring the current seal's dimensions (85mm ID, 110mm OD, 13/14.5mm thickness) and matching it with the OEM part number.

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

Our standard minimum order quantity (MOQ) is 20 pieces, making it accessible for both small-scale repair shops and large-scale distributors.