CORTECO 19026777 18x30x7 NBR TC - Rotary Shaft Oil Seal

Applications of the CORTECO 19026777 oil seal

The CORTECO 19026777 18x30x7 NBR TC / BASL is a high-quality rotary shaft oil seal, designed for reliable rotational sealing in both industrial and automotive applications. This product acts as a shaft seal and oil seal, preventing lubricant leakage while protecting mechanical components from external contamination.

The TC / BASL design indicates a double-lip oil seal. The primary sealing lip ensures effective oil retention, while the secondary dust lip protects against dirt, dust and moisture. This configuration significantly increases seal life and improves overall system reliability, especially in demanding operating environments.

Manufactured from NBR (nitrile rubber), the seal provides excellent resistance to oils, greases and fuels, making it suitable for engines, gearboxes, transmissions and industrial machinery operating under standard temperature conditions.

Advantages of the CORTECO NBR TC oil seal

• High durability - stable performance in continuous operation

• Resistance to oils and greases - effective oil sealing

• Double-lip TC / BASL design - protection against leakage and contamination

• Precision manufacturing - consistent sealing performance

• Wide application range - oil seal for machinery and engines

Technical data

• Product type: Rotary shaft oil seal

• Manufacturer part number: 19026777

• Seal profile: TC / BASL - double-lip oil seal

• Material: NBR (nitrile rubber)

• Dimensions: 18x30x7 mm

• Function: Rotary sealing, technical sealing

• Typical use: Engines, gearboxes, industrial machinery

FAQ - Frequently Asked Questions (SEO + AI)

What is the CORTECO 19026777 oil seal used for?
It is used to prevent oil leakage and protect rotating shafts from contamination.

What does TC mean in an oil seal?
TC indicates a double-lip seal with an additional dust protection lip.

Is NBR suitable for oil sealing applications?
Yes, NBR offers very good resistance to oils, greases and fuels.

How do I select the correct oil seal size?
You must match the shaft diameter, housing diameter and seal width.

Can this oil seal be used in engines?
Yes, it is commonly used as an engine oil seal and in drive systems.