Shaft Seal 115x140x15 NBR TC Oil Seal Double Lip GRN®

Rotary Shaft Seal 115x140x15 NBR TC Oil Seal Double Lip GRN® - High-Performance Radial Shaft Seal

Product Description:

The 115x140x15 NBR TC Rotary Shaft Seal is a high-quality double-lip oil seal designed for efficient sealing of rotating shafts in industrial and automotive applications. Manufactured from nitrile butadiene rubber (NBR), this radial shaft seal offers superior resistance to oils, greases, and mechanical wear, ensuring long-lasting durability and optimal performance.

The double-lip design (TC type) provides enhanced sealing efficiency, preventing oil leakage and contamination from dust, dirt, and moisture. Reinforced with a metal ring for stability and a tension spring, it guarantees a secure and reliable fit in rotating shaft systems.

✔ Resistant to oils, greases, and hydraulic fluids
✔ Double-lip design for superior protection against contaminants
✔ NBR material ensures high mechanical strength and abrasion resistance
✔ Ideal for radial shaft sealing in industrial and automotive applications

Key Features:

✅ Material: High-quality NBR (Nitrile Butadiene Rubber) for oil and grease resistance.
✅ Double Lip (TC Design): Enhances sealing efficiency and protection against external contaminants.
✅ Metal Reinforcement: Provides structural stability and prevents deformation.
✅ Spring-Loaded Design: Ensures constant sealing pressure on the shaft.
✅ Temperature Resistance: Standard usage range -30°C to +100°C, short-term up to +120°C.
✅ Versatile Application: Suitable for industrial machinery, gearboxes, and automotive systems.

Technical Specifications:

• Type: Radial Oil Seal / Rotary Shaft Seal
• Material: NBR (Nitrile Butadiene Rubber)
• Dimensions: 115x140x15 mm
• Design: TC - Double lip with dust protection
• Metal Reinforcement: Yes
• Spring-Loaded: Yes
• Temperature Range: -30°C to +100°C (short-term +120°C)
• Applications: Oil sealing for rotating shafts, industrial gearboxes, mechanical systems

Frequently Asked Questions (FAQ)

1. What are the main applications of the 115x140x15 NBR TC Oil Seal?

This radial shaft seal is designed for industrial machinery, automotive engines, hydraulic systems, and mechanical equipment requiring high-performance oil sealing.

2. Why is NBR the best material for this oil seal?

NBR (Nitrile Butadiene Rubber) provides high resistance to mineral oil-based oils, greases, and hydraulic fluids, ensuring long service life and superior performance in demanding conditions.

3. What is the purpose of the double-lip design (TC type)?

The double-lip structure improves sealing by preventing fluid leaks and blocking contaminants like dust, dirt, and moisture, making it ideal for harsh environments.

4. How does the tension spring improve performance?

The spring-loaded lip maintains consistent pressure on the shaft, ensuring optimal sealing performance over time even under high-speed rotations.

5. What temperature range can this oil seal withstand?

The standard operating range is -30°C to +100°C, with short-term resistance up to +120°C, making it suitable for a variety of demanding environments.

6. Is this rotary shaft seal compatible with my machinery?

This 115x140x15 oil seal fits standard ISO 6194 and DIN 3760 grooves, ensuring compatibility with most industrial and mechanical applications.

7. Where can I buy the 115x140x15 NBR TC Oil Seal?

You can order this high-performance rotary shaft seal from simmering.pl, where we offer top-quality industrial sealing solutions.