Optibelt SPB2120(2120 mm)

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Optibelt SPB2120 is a high-performance V-belt that offers unparalleled efficiency in power transmission applications. With a length of 2120mm, this belt is specifically designed to handle high-speed, high-torque applications, making it an ideal choice for heavy-duty machinery and industrial equipment. The Optibelt SPB2120 is made using top-quality materials that are resistant to wear and tear, ensuring prolonged service life. This belt features advanced anti-static properties that make it suitable for use in environments with high electrical conductivity. The Optibelt SPB2120 has been engineered to offer exceptional power transmission efficiency, reducing energy consumption and enhancing productivity. This belt is easy to install and maintain, making it a favorite choice among industrial professionals. Whether you are looking to upgrade your current power transmission system or are starting a new project, the Optibelt SPB2120 is an excellent choice that will deliver reliable, long-lasting performance.


1. High-Quality Material: The Optibelt SPB2120 (2120mm) is made of premium quality materials that are highly durable and can withstand high levels of stress and strain. This ensures that the belt lasts longer and provides reliable performance even in the most challenging conditions.

2. Precision Design: The Optibelt SPB2120 (2120mm) is designed with precision to ensure accurate power transmission and consistent performance. The belt has a unique profile that reduces noise and vibration while delivering maximum power output.

3. Easy Installation: The Optibelt SPB2120 (2120mm) is easy to install and requires minimal maintenance. With its user-friendly design, it can be quickly and easily installed without any special tools or expertise.

4. Wide Range of Applications: The Optibelt SPB2120 (2120mm) is suitable for a wide range of industrial applications. Its high-quality design and construction make it ideal for use in heavy-duty and high-performance machinery and equipment.

5. Maximum Efficiency: The Optibelt SPB2120 (2120mm) is designed for maximum efficiency and performance. Its unique structural design provides excellent power transmission with minimal energy loss, which translates to better overall efficiency and lower operating costs.

6. Cost-Effective: The Optibelt SPB2120 (2120mm) offers excellent value for money. Its high-quality construction and excellent performance make it a cost-effective solution for industrial applications that demand reliable performance and durability.

7. Long Service Life: The Optibelt SPB2120 (2120mm) has a long service life and offers dependable and long-term service. Its durable construction and high-quality materials make it a reliable solution for even the most demanding applications.

8. Excellent Customer Support: Optibelt provides excellent customer support for its customers. Their team of experts offers technical assistance and advice to ensure that customers get the best performance and value from their Optibelt SPB2120 (2120 mm).


Product Parameter Description
Brand Optibelt
Model SPB2120
Length 2120 mm
Width 18 mm
Top Width 14 mm
Depth 12 mm
Material High-quality rubber with polyester cords
Temperature range -30°C to +80°C
Maximum speed 35 m/s
Tensile strength ≥2000 N
Standards DIN 7753, ISO 4184, RMA/MPTA IP-22
Applications Industrial power transmission, HVAC systems, compressors, pumps, generators, and more


1. What is Optibelt SPB2120?

Optibelt SPB2120 is a type of power transmission belt with a length of 2120 mm. It is designed to be used in large industrial applications that require high power transmission capabilities.

2. What are the key features of Optibelt SPB2120?

Optibelt SPB2120 has several key features, including a high torque transmission capacity, low vibration and noise level, and a long service life.

3. What are the benefits of using Optibelt SPB2120?

Using Optibelt SPB2120 in your industrial application can lead to improved power transmission efficiency, reduced maintenance costs, and increased productivity.

4. What materials are used to make Optibelt SPB2120?

Optibelt SPB2120 belts are made of high-quality materials such as polyester fabric, aramid cords, and chloroprene rubber. These materials provide excellent durability and longevity.

5. What is the maximum speed that Optibelt SPB2120 can handle?

The maximum speed that Optibelt SPB2120 can handle depends on several factors such as the pulley diameter, the belt width, and the drive system. Before using the belt, it is important to refer to the manufacturer’s specifications.

6. Is Optibelt SPB2120 easy to install?

Optibelt SPB2120 is designed to be easy to install and replace. However, it is important to follow the manufacturer’s installation instructions and use the proper equipment for best results.

7. Where can I purchase Optibelt SPB2120?

Optibelt SPB2120 can be purchased from authorized distributors or directly from the manufacturer. It is important to ensure that you are purchasing genuine Optibelt products to ensure the best performance and reliability.

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For you to quickly find the belts you need, please be sure to provide the brand model of belts