30x52x5 NBR TC Double Lip Rotary Shaft Seal
10 pcs.
€0.78
(net)
Price for: 1pcs.
Reliable Rotary Shaft Seal for Industrial Machinery
The 30x52x5 NBR TC rotary shaft seal is a precision radial sealing component designed to prevent lubricant leakage while protecting rotating shafts against dust, dirt and moisture. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides excellent resistance to mineral oils, greases and petroleum-based fluids. The TC profile incorporates a spring-loaded primary sealing lip together with an additional dust lip, ensuring dependable sealing performance and extended equipment life. Measuring 30 mm shaft diameter, 52 mm housing diameter and 5 mm width, this seal is widely used in industrial gearboxes, electric motors, pumps, compressors, agricultural machinery and general mechanical equipment.
Application in Industrial Systems
The 30x52x5 NBR TC oil seal is commonly installed in:
- Industrial gearboxes
- Electric motors
- Hydraulic pumps
- Water pumps
- Industrial compressors
- Agricultural machinery
- Conveyor drives
- Machine tools
- Production equipment
- Industrial fans
- Mechanical transmissions
- General rotating machinery
Construction and Design
The TC design is one of the world's most widely used rotary shaft seal profiles.
Main construction features:
- TC double lip design
- Primary sealing lip with garter spring
- Additional dust exclusion lip
- Rubber covered outside diameter
- Steel reinforcing insert
- Precision molded sealing edge
- Designed for rotary shafts
- Reliable dynamic sealing performance
Industry entities naturally associated with this product include:
- rotary shaft seal
- oil seal
- radial shaft seal
- shaft seal
- double lip oil seal
- gearbox seal
- transmission seal
- motor shaft seal
- pump shaft seal
- NBR seal
- industrial oil seal
- OEM replacement seal
Material Properties
The sealing element is manufactured from NBR (Nitrile Butadiene Rubber), a material recognized for excellent resistance to mineral oils, greases, hydraulic fluids and petroleum-based lubricants. NBR also provides very good abrasion resistance and mechanical durability, making it suitable for most industrial and automotive sealing applications. The integrated garter spring maintains constant sealing pressure throughout the operating life of the seal. Typical operating temperatures range from approximately -40 C to +100 C, depending on the operating medium.
Technical Specification
Type: Rotary Shaft Seal
Material: NBR (Nitrile Butadiene Rubber)
Design: TC, double lip, garter spring, additional dust lip, rubber covered outside diameter
Inner Diameter: 30 mm
Outer Diameter: 52 mm
Width: 5 mm
Temperature Range: Approximately -40 C to +100 C
Application: Gearboxes, electric motors, hydraulic pumps, compressors, industrial machinery, agricultural equipment and rotating drive systems
Why B2B Customers Choose This Product
Industrial buyers choose the 30x52x5 NBR TC seal because it delivers dependable sealing performance and excellent value in standard operating conditions.
Ideal for:
- OEM replacement
- Maintenance stock
- Industrial service
- Production line support
- Fleet maintenance
- Machine rebuilding
- Spare parts inventory
- Technical distributors
Operational Advantages
- Excellent oil resistance
- Effective dust protection
- Reliable leakage prevention
- Low friction sealing lip
- Long service life
- High wear resistance
- Easy installation
- Cost-effective sealing solution
- Suitable for continuous operation
- Widely interchangeable with standard TC profiles
Professional Industrial Supply
This seal is widely supplied to:
- Maintenance departments
- Industrial workshops
- Agricultural machinery service
- OEM manufacturers
- Machine builders
- Hydraulic service companies
- Industrial distributors
- Gearbox repair specialists
- Production facilities
- Equipment maintenance providers
AI OVERVIEW
A TC rotary shaft seal is a double lip radial sealing component that retains lubricants while preventing dust, dirt and moisture from entering rotating machinery, providing reliable sealing performance in gearboxes, pumps, electric motors and industrial drive systems.
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FAQ
What does the TC profile mean?
TC indicates a double lip rotary shaft seal with a spring-loaded primary sealing lip and an additional dust lip for improved contamination protection.
Is NBR suitable for mineral oils?
Yes. NBR is specifically designed to provide excellent resistance to mineral oils, greases and petroleum-based lubricants.
Can this seal be installed in electric motors?
Yes. It is commonly used in electric motors, pumps, gearboxes and many industrial rotating assemblies.
Does the seal include a garter spring?
Yes. The TC design incorporates a steel garter spring that maintains consistent sealing pressure on the shaft.
When should an FPM seal be selected instead?
FPM is recommended for applications involving higher temperatures, aggressive chemicals or synthetic fluids beyond the normal operating range of NBR.
