Construction and Design

The CORTECO 19026779 20x34x9 NBR SCJY oil seal is a compact and precision-engineered radial shaft seal designed for high-performance sealing in confined installation spaces. Its SCJY construction ensures optimal lip stability and consistent contact with the shaft surface, delivering reliable sealing under dynamic operating conditions.

The reinforced structure enhances durability while maintaining flexibility, allowing the seal to effectively retain lubricants and block contaminants such as dust and moisture. This makes it a dependable solution for both industrial machinery and automotive systems.

Industrial Applications

This CORTECO oil seal is widely used in applications requiring precise sealing of smaller shaft diameters. It is commonly installed in gearboxes, pumps, electric motors, and transmission systems where a 20 mm shaft is present.

In the corteco oil seals category, this model is particularly suited for environments with moderate rotational speeds and continuous operation. It supports reliable performance in automotive assemblies as well as light and medium industrial equipment.

Technical Parameters

Product type: oil seal, simmerring
Brand: CORTECO
Part number: 19026779
Material: NBR
Design type: SCJY
Dimensions: 20x34x9 mm
Inner diameter: 20 mm
Outer diameter: 34 mm
Width: 9 mm
Temperature range: -30°C to +100°C
Chemical resistance: oils, greases, fuels

Operational Advantages

The NBR material provides excellent resistance to oil-based media and ensures long-term elasticity, even under fluctuating temperatures. This contributes to reduced wear and extended service life.

The SCJY design improves sealing efficiency by maintaining stable pressure on the shaft, minimizing leakage risk and protecting internal components from contamination. This results in improved reliability and reduced maintenance requirements.

Main Description

The CORTECO 19026779 20x34x9 NBR SCJY is a high-quality oil seal designed to ensure effective sealing of rotating shafts, preventing lubricant leakage and protecting systems from external contaminants.

Within the corteco oil seals category, this model is optimized for compact applications where precision and durability are critical. Its 20x34x9 mm dimensions make it ideal for installations with limited space while maintaining high sealing performance.

Thanks to the use of NBR material, the seal is compatible with mineral oils and greases, offering stable performance across a wide temperature range. The SCJY construction enhances structural integrity and improves resistance to mechanical stress, ensuring long-lasting operation.

In industrial environments, this oil seal is used in systems where continuous performance and protection of internal components are essential. It is a reliable choice for engineers and maintenance professionals who require consistent and efficient sealing solutions.

FAQ

What does SCJY mean in this oil seal?
It refers to the seal design, featuring reinforced construction and an optimized sealing lip for improved durability.

Is this oil seal suitable for automotive use?
Yes, it is commonly used in automotive systems and light industrial machinery.

What are the exact dimensions?
The oil seal measures 20x34x9 mm.

Can it be used with oil and grease?
Yes, the NBR material is designed for oil and grease applications.

What temperature range does it support?
It operates between -30°C and +100°C.