Rotary shaft seal CORTECO 12014211 NBR B1DUOSF 145x170x18

Design and construction

Rotary shaft seal CORTECO 12014211 NBR B1DUOSF 145x170x18 is a high performance sealing component designed for demanding industrial and agricultural applications.

Key construction features:

• type B1DUOSF - double lip sealing design
• inner diameter 145 mm
• outer diameter 170 mm
• width 18 mm
• material NBR
• reinforced structure for heavy duty operation

The double lip configuration ensures effective sealing and additional protection against external contaminants.

Industrial applications

CORTECO 12014211 145x170x18 oil seal is widely used in rotating shaft systems exposed to harsh operating conditions.

Typical applications include:

• Massey Ferguson tractors
• Landini agricultural machinery
• gearboxes and drive axles
• hydraulic systems
• equipment operating in dusty environments

Within the rotary shaft seals category, this model is designed for heavy duty use where both sealing performance and contamination protection are critical.

Technical parameters

• Brand: CORTECO
• Part number: 12014211
• Type: B1DUOSF
• Size: 145x170x18 mm
• Material: NBR
• Application: rotary shaft sealing

OEM references:

• Massey Ferguson: 3429167M1
• Landini: 3429167M1

Technical note:
The B1DUOSF seal provides reliable sealing in rotating systems, preventing oil leakage while protecting against dirt and dust ingress.

Operational advantages

This CORTECO seal offers:

• enhanced sealing with double lip design
• resistance to oils and greases
• long service life in harsh environments
• compatibility with agricultural machinery

Compared to standard oil seals, the B1DUOSF version provides improved protection against contamination and extended durability.

Main description

Rotary shaft seal CORTECO 12014211 NBR B1DUOSF 145x170x18 is a professional oil seal designed for sealing rotating shafts in agricultural and industrial machinery, ensuring reliable performance and long service life.

This model is engineered for demanding environments where exposure to oil, dust and mechanical stress is common. The double lip B1DUOSF design enhances sealing efficiency while protecting internal components from contamination.

With dimensions of 145x170x18 mm, this seal is fully compatible with selected Massey Ferguson and Landini machines, making it a reliable choice for maintenance and repair operations.

FAQ

Is this seal compatible with Massey Ferguson tractors?

Yes, it matches OEM number 3429167M1.

What does B1DUOSF mean?

It refers to a double lip sealing design for improved sealing and protection.

Can it be used with oil systems?

Yes, NBR material is resistant to oils and greases.

Is it suitable for dusty environments?

Yes, the double lip design helps protect against dirt and contamination.