CORTeco 12001399 52x62x4 NBR Rotary Shaft Seal

The CORTeco 12001399 rotary shaft seal in size 52x62x4 mm is a precision B1OF type oil seal manufactured from high-quality NBR (nitrile butadiene rubber). It is designed for reliable rotary sealing in agricultural and industrial applications where consistent oil retention and contamination protection are required.

This shaft sealing ring is commonly used in machinery and components from DEUTZ-FAHR, HÜRLIMANN, LAMBORGHINI and SAME (OEM reference 215190310). The optimized sealing lip geometry ensures stable performance under dynamic loads and rotating shaft conditions, maintaining effective sealing even during continuous operation.

The CORTeco oil seal 12001399 is suitable for gearboxes, drive systems, pumps and engine applications. As a single lip oil seal (B1OF design), it provides dependable oil retention while maintaining low friction and controlled contact pressure on the shaft surface.

The NBR compound guarantees high durability and resistance to oils and grease, making it an excellent choice for standard temperature ranges and mineral-based lubricants. This technical seal is widely used in hydraulic and automotive seals as well as industrial machinery.

Applications in Agricultural and Industrial Machinery

The 52x62x4 rotary seal is suitable for:

• gearboxes and reduction units

• tractor drive systems

• engine shafts and pump assemblies

• OEM application 215190310

Precise dimensional tolerance ensures correct fit in the housing and proper shaft cooperation, reducing the risk of leakage and premature wear.

Advantages of CORTeco NBR Oil Seal

• high durability in rotary applications

• excellent resistance to oils and grease

• stable rotary shaft sealing performance

• reliable brand quality - CORTeco

• suitable for industrial and agricultural equipment

Technical Data

• Manufacturer: CORTeco

• Part number: 12001399

• Type: B1OF

• Dimensions: 52x62x4 mm

• Material: NBR (nitrile butadiene rubber)

• OEM reference: 215190310

• Product type: rotary shaft seal / oil seal / shaft sealing ring

FAQ

What is the difference between single lip and double lip oil seals?
A single lip oil seal is designed primarily to retain lubricant. A double lip oil seal includes an additional dust lip to protect against external contamination.

Why is NBR commonly used for rotary shaft seals?
NBR offers very good resistance to oils and grease, good mechanical strength and cost-effective performance for most industrial applications.

How to select the correct shaft seal size?
Verify the shaft diameter (52 mm), housing diameter (62 mm) and width (4 mm). Always consider operating temperature, rotational speed and lubrication type.

Is this oil seal suitable for engine sealing?
Yes, provided that the dimensions and operating conditions match the manufacturer’s specification.