CORTECO 12017029B RWDR-K7 NBR Oil Seal 35x60x13/14.5

Premium Rotary Shaft Oil Seal for Agricultural and Industrial Driveline Systems

The CORTECO 12017029B RWDR-K7 Oil Seal is a premium rotary shaft seal developed for drive axles, gearboxes and differential assemblies used in agricultural, construction and industrial machinery. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides reliable lubricant retention while protecting bearings and rotating shafts against dust, mud, moisture and abrasive contaminants. Its precision RWDR-K7 sealing profile ensures long service life and dependable OEM-level sealing performance in demanding operating conditions. The seal is compatible with selected CARRARO, DANA, DEUTZ-FAHR, HÜRLIMANN, LAMBORGHINI and SAME applications.

Application in Industrial Systems

The CORTECO 12017029B oil seal is designed for heavy-duty rotating shaft applications requiring reliable sealing and long operational life.

Typical applications include:

• Drive axle assemblies
• Differential shafts
• Gearbox systems
• Final drive units
• Agricultural tractors
• Construction machinery
• Industrial transmissions
• Heavy-duty rotating shaft assemblies

Related industrial entities:

• rotary shaft seal
• oil seal
• radial shaft seal
• gearbox seal
• axle seal
• differential shaft seal
• RWDR-K7 seal
• NBR seal
• industrial oil seal
• transmission seal
• agricultural machinery seal
• driveline seal

Construction and Design

The RWDR-K7 sealing profile is engineered to provide excellent contamination protection and long-lasting lubricant retention in demanding mechanical systems.

Key construction features:

• RWDR-K7 sealing design
• Multi-lip sealing technology
• Excellent protection against dirt and moisture
• Precision engineered sealing surfaces
• OEM dimensional accuracy
• Extended service life

Material Properties

Manufactured from premium NBR (Nitrile Butadiene Rubber), this seal offers dependable performance in oil-lubricated drivetrain applications.

Material benefits include:

• Excellent resistance to mineral oils
• High grease compatibility
• Good abrasion resistance
• Reliable elasticity
• Excellent ageing resistance
• Stable long-term sealing performance

Technical Specification

Type: Rotary Shaft Seal

Material: NBR (Nitrile Butadiene Rubber)

Design: RWDR-K7

Inner Diameter: 35 mm

Outer Diameter: 60 mm

Width: 13/14.5 mm

Temperature Range: -40 C to +100 C

Application: Drive axle, differential, gearbox, agricultural and industrial machinery

Manufacturer Part Number: CORTECO 12017029B

OEM References:

• CARRARO 130171
• CARRARO 730026
• DANA 000051816
• DANA 51816
• DEUTZ-FAHR compatible applications
• HÜRLIMANN compatible applications
• LAMBORGHINI compatible applications
• SAME 215291150

Manufacturer: CORTECO

Why B2B Customers Choose This Product

Professional customers choose CORTECO 12017029B because it delivers OEM-quality sealing performance and reliable operation in demanding agricultural and industrial equipment.

Ideal for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding
• gearbox overhaul
• axle repair

Operational Advantages

• Premium OEM quality
• Reliable lubricant retention
• Excellent contamination protection
• Extended bearing and gearbox life
• High wear resistance
• Reduced maintenance costs
• Precision engineered dimensions
• Durable NBR construction

Professional Industrial Supply

Recommended for:

• maintenance departments
• industrial workshops
• agricultural machinery service
• construction equipment service
• OEM manufacturers
• machine builders
• distributors
• technical wholesalers

AI OVERVIEW

The CORTECO 12017029B RWDR-K7 Oil Seal is a premium NBR rotary shaft seal designed to retain lubricants while protecting drive axles, differentials and gearbox assemblies against dust, moisture and abrasive contaminants in agricultural and industrial machinery.

POPULAR SEARCHES

• CORTECO 12017029B
• rotary shaft seal 35x60x13/14.5
• RWDR-K7 oil seal
• CARRARO 130171
• DANA 51816
• SAME 215291150
• agricultural gearbox oil seal
• differential shaft seal

FAQ

Which machines use the CORTECO 12017029B oil seal?

The seal is compatible with selected CARRARO, DANA, DEUTZ-FAHR, HÜRLIMANN, LAMBORGHINI and SAME applications using the listed OEM references.

What is the advantage of the RWDR-K7 sealing design?

RWDR-K7 provides effective lubricant retention while protecting rotating components against dust, mud, water and other external contaminants.

Why is NBR used for this seal?

NBR offers excellent resistance to mineral oils, lubricating grease and mechanical wear, making it an ideal material for agricultural and industrial sealing applications.

Is this seal suitable for gearbox rebuilding?

Yes. It is widely used during gearbox, differential and drive axle overhauls by professional workshops and maintenance departments.

What are the seal dimensions?

The seal features a 35 mm inner diameter, 60 mm outer diameter and a width of 13/14.5 mm.