30x47x7 High-Performance Lip Seals for Industrial and Automotive Applications

30x47x7 Lip Oil Seal Product Introduction

Product Specifications:

• Shaft Diameter: 30 mm
• Outer Diameter: 47 mm
• Width: 7 mm
• Seal Lip Material: Nitrile Rubber (NBR)
• Maximum Operating Temperature: 100°C
• Minimum Operating Temperature: -40°C
• Maximum Rotational Speed: 3660 r/min
• Design: With auxiliary lip and spring washer

Product Description: The 30x47x7 lip oil seal is a high-performance radial shaft seal designed for sealing needs between rotating and stationary components. Its structure includes the seal body, reinforced skeleton, and self-tightening helical spring, ensuring excellent sealing performance under high temperature and high-speed conditions.For more details, check our FAQ.

Applications:

• Industrial Machinery: Suitable for pumps, compressors, and gearboxes.
• Automotive Industry: Widely used in engines, transmissions, and axles.
• Agricultural Machinery: Suitable for tractors and combine harvesters.
• Construction Machinery: Commonly used in excavators and loaders.

Brand Recommendations:

• SKF: For example, model 30X47X7 HMSA10 RG
• BDI: For example, model 30X47X7 HMSA10 V
• BR: For example, model 30 47 7 SC

Product Advantages: The design of the 30x47x7 lip oil seal effectively prevents lubricant leakage and external contaminants from entering, thereby extending the service life of the equipment. Its high-quality nitrile rubber material ensures excellent sealing performance even under extreme temperatures and high rotational speeds.

FAQ:

1. What are the main applications of the 30x47x7 lip oil seal? The 30x47x7 lip oil seal is primarily used in industrial machinery, automotive industry, agricultural machinery, and construction machinery for sealing needs between rotating and stationary components. They effectively prevent lubricant leakage and external contaminants from entering.

2. What material is the 30x47x7 lip oil seal made of? The sealing lip material of this oil seal is nitrile rubber (NBR), which has excellent oil resistance and wear resistance.

3. What is the operating temperature range of the 30x47x7 lip oil seal? The operating temperature range of the 30x47x7 lip oil seal is -40°C to 100°C.

4. What is the maximum rotational speed of the 30x47x7 lip oil seal? The maximum rotational speed of this oil seal is 3660 r/min.

5. Which brands of equipment are suitable for the 30x47x7 lip oil seal? Common brands include SKF, BDI, and BR. These brands’ Oil seals are widely used in various machinery.

6. What are the design features of the 30x47x7 lip oil seal? The design of this oil seal includes an auxiliary lip and a spring washer, ensuring excellent sealing performance under high temperature and high-speed conditions.

7. How to choose the right oil seal? Choosing the right oil seal requires considering the specific application, working environment, temperature range, and rotational speed of the equipment. It is recommended to refer to the specifications recommended by the equipment manufacturer.

8. What are the advantages of the 30x47x7 lip oil seal? The design of this oil seal effectively prevents lubricant leakage and external contaminants from entering, thereby extending the service life of the equipment. Its high-quality nitrile rubber material ensures excellent sealing performance even under extreme temperatures and high rotational speeds.