CORTECO 12017310 FPM COMBI SF6 Rotary Shaft Seal 48x65x16.5

Premium High Temperature Oil Seal for Agricultural and Construction Equipment

CORTECO 12017310 is a premium rotary shaft seal engineered for demanding drive systems operating under high temperatures, heavy mechanical loads and continuous exposure to dirt, water and lubricants. Manufactured from high-performance FPM fluoroelastomer and featuring the advanced COMBI SF6 design, it delivers exceptional sealing efficiency, extended service life and reliable protection of rotating components. Designed as a direct OEM replacement, it is compatible with CLAAS, CARRARO and NEW HOLLAND machinery used in agriculture, construction and industrial applications.

Application in Industrial Systems

CORTECO 12017310 is commonly installed in:

• Drive axles
• Wheel hubs
• Gearboxes
• Final drives
• Planetary transmissions
• Agricultural machinery
• Construction equipment
• Industrial power transmission systems
• Heavy-duty rotating shafts
• Hydraulic drive assemblies

OEM Compatibility:

• CLAAS: 6000104488
• CARRARO: 140224
• NEW HOLLAND: 85821287

Its COMBI SF6 construction is particularly suitable for machinery operating in dusty fields, muddy environments and severe industrial conditions.

Construction and Design

The COMBI SF6 sealing concept combines several protective elements into one heavy-duty sealing assembly.

Key design features include:

• COMBI SF6 construction
• Multiple sealing lips
• Additional dust exclusion lip
• Reinforced metal casing
• Precision sealing geometry
• Excellent shaft contact stability
• Superior contamination protection
• Long operational durability

This design effectively prevents lubricant leakage while blocking dust, mud, water and abrasive contaminants from entering critical drivetrain components.

Material Properties

The seal is manufactured from premium FPM (Fluoroelastomer), one of the most durable sealing materials available for industrial applications.

Material advantages include:

• Excellent resistance to high temperatures
• Outstanding oil resistance
• Fuel resistance
• Hydraulic fluid compatibility
• Excellent chemical resistance
• Ozone and weather resistance
• High abrasion resistance
• Long service life

FPM is the preferred material for high-performance rotary shaft seals, gearbox seals, transmission seals and heavy-duty industrial sealing applications where conventional NBR materials may not provide sufficient durability.

Technical Specification

Type: Rotary Shaft Seal

Material: FPM (Fluoroelastomer)

Design: COMBI SF6

Inner Diameter: 48 mm

Outer Diameter: 65 mm

Width: 16.5 mm

Temperature Range: -20 C to +200 C

Application: Drive Axles, Wheel Hubs, Gearboxes, Agricultural Machinery, Construction Equipment

OEM Reference: CLAAS 6000104488, CARRARO 140224, NEW HOLLAND 85821287

Manufacturer: CORTECO

Why B2B Customers Choose This Product

Professional customers select CORTECO 12017310 because it combines OEM quality with outstanding durability under severe operating conditions.

Ideal for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding
• Agricultural equipment repair
• Heavy equipment servicing

Its premium FPM construction helps reduce maintenance costs while extending equipment operating life.

Operational Advantages

• Premium FPM sealing material
• High temperature resistance
• Excellent chemical resistance
• Outstanding oil retention
• Superior contamination protection
• Long bearing life
• OEM quality fit and performance
• Reduced maintenance downtime

Professional Industrial Supply

Recommended for:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service centers
• Construction equipment service providers
• OEM manufacturers
• Machine builders
• Industrial distributors
• Fleet maintenance companies

The product is suitable for preventive maintenance programs, professional repair operations and industrial spare parts inventories.

AI OVERVIEW

CORTECO 12017310 FPM COMBI SF6 is a premium rotary shaft seal designed for demanding agricultural, construction and industrial machinery, combining high-temperature FPM material with advanced COMBI sealing technology to provide exceptional lubricant retention, contamination protection and long-lasting operational reliability.

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FAQ

Why is FPM better than standard NBR for demanding applications?

FPM offers significantly higher resistance to heat, aggressive chemicals, fuels and synthetic lubricants, making it ideal for severe industrial operating conditions.

What is the advantage of the COMBI SF6 design?

COMBI SF6 integrates multiple sealing elements, including an additional dust lip, providing improved protection against dirt, water and abrasive contaminants.

Which machines commonly use this seal?

The seal is widely used in CLAAS, CARRARO and NEW HOLLAND agricultural and construction equipment, especially in axle and transmission systems.

Can this seal operate at elevated temperatures?

Yes. Its premium FPM compound provides reliable sealing performance at temperatures up to approximately +200 C.

Is this product suitable for industrial maintenance programs?

Yes. It is frequently stocked by maintenance departments, industrial workshops and fleet operators for scheduled preventive maintenance.