N3.00X007.5

BAG, The O-ring Store Llc

1 offer available: $46.95
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N3.00X007.5 Comparison

N3.00X007.5 in Open box Condition
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O-Ring 3mm x 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X007.5 *BAG OF 470* Details$46.95Condition is Open box, O-Ring 3mm x 7.5mm (NBR) Buna-N 70 Duro Metric O-Ring N3.00X007.5 *BAG OF 470*, FREE SHIPPING99.8%
N3.00X007.5 THE O-RING STORE LLC Nbr Buna Duro Bag

Introducing the O-Ring N3.00x07.5, a high-performance O-Ring with precise measurements that ensure an optimal seal in various industrial applications. This O-Ring boasts an external diameter of 7.5mm and an internal diameter of 3mm, with a thickness of 3mm. The O-Ring is manufactured using Nitrile Rubber (NBR) of the Buna-N type, known for its excellent chemical resistance, flexibility, and durability. This specific NBR variant, with a Shore A hardness of 70, provides a good balance between flexibility and strength, making it suitable for applications that require moderate resistance to oil and fuel. Each O-Ring comes packaged in a separate plastic bag to ensure their integrity before use. The dimensions of the bag are 470mm in length, 135mm in width, and 18mm in height, providing ample space for one O-Ring. With its precise measurements and high-quality Nitrile Rubber material, the O-Ring N3.00x07.5 is an essential addition to any industrial inventory, providing reliable sealing solutions for various applications.

Buying O-Ring N3.00x007.5 3mm 7.5mm NBR Buna-N 70 Duro: A Comprehensive Analysis

Introduction:

O-Rings with the specifications N3.00x007.5 3mm 7.5mm NBR Buna-N 70 Duro are commonly used in various industries for sealing applications. In this analysis, we will discuss the pros and cons of purchasing this type of O-Ring to help you make an informed decision.

Pros:

1. Superior Sealing Performance: The Buna-N (Nitrile Rubber) material used in these O-Rings offers excellent resistance to oil, fuel, and coolant, making them suitable for automotive, industrial, and hydraulic applications.

2. High Durability: The 70 Shore A hardness of these O-Rings ensures they can withstand high compression loads and maintain their shape even under extreme conditions.

3. Wide Temperature Range: These O-Rings can operate effectively in a temperature range from -20 C to 100 C, making them versatile for use in various environments.

Cons:

1. Limited Compatibility: Nitrile Rubber may not be the best choice for applications involving fuels containing aromatic compounds, oil with high sulfur content, or temperatures above 100 C. In such cases, alternative materials like FKM (Fluorocarbon) or Viton may be more suitable.

2. Potential Swelling: Nitrile Rubber can swell when in contact with certain oils, especially those containing aromatic compounds. This swelling can lead to leaks and reduced sealing efficiency.

3. High Cost: Compared to other materials like EPDM or Viton, Nitrile Rubber O-Rings can be more expensive, especially in larger sizes or quantities.

Conclusion:

The NBR Buna-N 70 Duro O-Ring with specifications N3.00x007.5 3mm 7.5mm offers excellent sealing performance, high durability, and a wide temperature range, making it a popular choice for various industries. However, it may not be the best option for applications involving fuels containing aromatic compounds or high temperatures. Additionally, the potential for swelling when in contact with certain oils is a concern.

Recommendation:

If your application requires an O-Ring with the specifications N3.00x007.5 3mm 7.5mm and involves oil or fluids, we recommend considering other materials like FKM or Viton to ensure optimal sealing performance and compatibility. However, if you're working in an environment where Nitrile Rubber is suitable, the benefits of its high durability and wide temperature range make it a worthwhile investment. Always consult with a qualified engineer or supplier to ensure the correct material selection for your specific application.

Details:

Rest assure, customer will get exactly what is seen in the pictures. This is for a bag of 470 pieces, all new never used in open packaging.

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rating: 99.8% out of 100 based on 488 user ratings.
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