CORTECO 12010784 NBR BA 14x24x7 rotary shaft seal

Application in automotive and industrial systems

CORTECO 12010784 NBR BA 14x24x7 is a radial rotary shaft seal designed for oil lubricated systems and dynamic shaft applications. Within the Rotary Shaft Seals CORTECO category, this compact seal is used where reliable oil retention and protection against contamination are essential.

With dimensions 14x24x7 mm, the seal is suitable for engines, gearboxes and agricultural machinery components. It corresponds to reference numbers GOLDONI 06220007, MOTO GUZZI 90401424 and OPEL 732225, making it a direct replacement option in compatible assemblies.

BA design and NBR material properties

The 12010784 seal features BA construction, which includes a metal reinforcement ring and an elastomer sealing lip with a tension spring. This design ensures consistent radial contact pressure on the shaft surface and improves sealing performance in dynamic conditions.

The sealing lip is made of NBR, nitrile butadiene rubber, known for good resistance to mineral oils, lubricants and fuels. NBR provides reliable elasticity within standard operating temperature ranges typical for engines and transmission systems. Compared to simple lip seals without a spring, the BA design enhances durability and leakage control.

Technical parameters

Type: radial rotary shaft seal simmerring
Manufacturer: CORTECO
Part number: 12010784
Dimensions: 14x24x7 mm
Design: BA with spring loaded lip
Sealing material: NBR
Applications: engines, gearboxes, agricultural machinery
Reference numbers: GOLDONI 06220007, MOTO GUZZI 90401424, OPEL 732225

Precision molded sealing edges ensure stable performance and long service life under standard industrial and automotive operating conditions.

FAQ

1. What does BA design mean in a rotary shaft seal
   BA indicates a seal with a metal case and a spring loaded sealing lip for dynamic shaft applications.

2. Is NBR suitable for oil sealing
   Yes, NBR offers good resistance to mineral oils, lubricants and fuels used in engines and gearboxes.

3. Is CORTECO 12010784 compatible with OPEL
   Yes, it corresponds to OPEL reference number 732225.

4. Can this seal be used in rotating shaft applications
   Yes, it is specifically designed for dynamic rotary shaft sealing.

5. What is the function of the spring in the seal
   The spring maintains consistent contact pressure between the sealing lip and the shaft to prevent leakage.