Rotary Shaft Seal 30x37x4 VC/ZBA NBR - Single Lip Seal Ring

The Rotary Shaft Seal 30x37x4 VC/ZBA NBR is a durable and reliable single lip oil seal, perfect for applications requiring effective sealing without the use of a spring. Designed with an elastomer outer jacket, this seal maintains stability and ensures optimal sealing performance in rotary shaft systems.

Manufactured from NBR (nitrile butadiene rubber), this seal provides excellent resistance to oils, greases, and a variety of chemicals, making it ideal for use in industrial machinery, automotive systems, and other mechanical applications. The VC/ZBA design eliminates the need for a spring, ensuring a simple and efficient sealing solution. Its compact dimensions of 30x37x4 mm make it suitable for small but critical sealing tasks in systems where reliability is key.

Key Features:

• Material: NBR (nitrile butadiene rubber) – excellent resistance to oils, greases, and chemicals.
• Design: Single lip seal without a spring, utilizing an elastomer outer jacket for stable sealing performance.
• Dimensions: 30x37x4 mm – suitable for small-scale industrial and mechanical applications.
• Application: Ideal for rotary shaft systems, industrial machinery, automotive equipment, and more.
• Durability: Provides reliable sealing protection in environments exposed to oil, grease, and chemical substances.

This Rotary Shaft Seal delivers exceptional performance in rotary systems, ensuring protection and efficiency without the need for a spring.

FAQ (Frequently Asked Questions):

1. Why does this seal not have a spring?
This seal is designed with an elastomer outer jacket, which provides stable sealing without the need for additional tension from a spring. This design is ideal for low-pressure applications or systems that do not require spring-loaded tension.

2. What is NBR, and why is it used in this oil seal?
NBR (nitrile butadiene rubber) is highly resistant to oils, greases, and chemicals, making it an excellent choice for seals used in industrial and mechanical environments.

3. What are the dimensions of this rotary shaft seal?
This seal has an inner diameter of 30 mm, an outer diameter of 37 mm, and a width of 4 mm.

4. Where can this rotary shaft seal be used?
It is ideal for use in industrial machinery, rotary shaft systems, automotive equipment, and other mechanical applications where oil and grease sealing is required.

5. What makes the elastomer outer jacket important?
The elastomer outer jacket provides stable sealing performance without needing a spring, simplifying the design and reducing the number of components while ensuring reliable sealing.

Keywords:

• Rotary Shaft Seal 30x37x4 VC/ZBA NBR
• Single lip oil seal with elastomer outer jacket
• NBR shaft seal for industrial machinery
• Oil-resistant seal for rotary systems
• High-performance rotary shaft seal
• NBR oil seal for automotive and mechanical systems