CORTECO 49120198 Cassette Seal 110x140x13.5/15.5 NBR

Main Description

The CORTECO 49120198 cassette seal 110x140x13.5/15.5 is a heavy duty rotary shaft sealing solution designed for transfer case systems, providing advanced multi stage protection against contamination, oil leakage, and harsh environmental conditions.

This model is engineered specifically for demanding agricultural applications where standard radial shaft seals are not sufficient. The cassette type construction integrates multiple sealing lips and protective elements into one compact unit, ensuring long term durability and consistent sealing performance. The size 110x140x13.5/15.5 is commonly used in high load drive systems, especially in forage harvesters operating in extreme environments.

Within the category of Corteco simmerring seals, this product represents a premium segment solution optimized for extended service life, reduced maintenance, and maximum sealing efficiency. The NBR material offers strong resistance to oils, greases, and typical industrial fluids, making it ideal for both agricultural and industrial machinery.

Construction and Design

The cassette seal design provides a superior sealing system compared to standard oil seals:

• multi lip sealing system for enhanced protection
• integrated dirt exclusion barriers
• robust metal housing for structural stability
• advanced sealing geometry for heavy duty operation
• suitable for bidirectional rotation

This construction ensures effective separation between the internal lubrication system and the external environment, even in highly contaminated conditions.

Industrial Applications

The CORTECO 49120198 cassette seal is widely used in:

• transfer case systems
• agricultural drive units
• heavy machinery exposed to dust and mud
• high load rotating equipment

Compatible with machines such as:

• JOHN DEERE 8100
• JOHN DEERE 8200
• JOHN DEERE 8300
• JOHN DEERE 8400
• JOHN DEERE 8500

In the cassette seal cluster, this model is designed for applications where maximum sealing protection and reliability are critical.

Technical Specifications

• Manufacturer: CORTECO
• Model: 49120198
• Type: Cassette seal
• Size: 110x140x13.5/15.5 mm
• Material: NBR
• Application: transfer case sealing
• Rotation: bidirectional
• Media: oil, grease, contaminated environments

Performance Advantages

This CORTECO cassette seal offers key operational benefits:

• superior contamination resistance
• extended service life in harsh environments
• reduced maintenance and downtime
• stable sealing under heavy load conditions
• all in one integrated sealing solution

FAQ

What makes a cassette seal different from a standard oil seal?
A cassette seal includes multiple sealing elements and dirt barriers, offering much higher protection.

Is this seal suitable for JOHN DEERE machines?
Yes, it is used in models 8100 to 8500 forage harvesters.

Can this seal operate in both rotation directions?
Yes, it is designed for bidirectional shaft rotation.

Is NBR suitable for agricultural machinery?
Yes, NBR performs well with oils, grease, and typical agricultural environments.

Where is this seal typically installed?
In transfer cases and drive systems exposed to contamination.