MITSUBOSHI BELT A45
QAR 20.00
The Mitsuboshi Belt A45 is a classical A-section V-belt designed for reliable and efficient power transmission in industrial and agricultural machinery. It features a nominal 45-inch (1143 mm) effective length and delivers stable performance in medium-duty drive systems. Ideal for compressors, pumps, and general machinery applications.
The Mitsuboshi A45 Classical V-Belt is a standard industrial power transmission belt manufactured according to global A-section (DIN 2215 / ISO standard equivalent) specifications. It is widely used in mechanical drive systems requiring consistent torque transfer, durability, and long service life.
This belt has a nominal effective length of 45 inches (1143 mm), with an approximate top width of 12.5–13 mm and thickness of 8–9 mm, depending on manufacturing tolerance. These dimensions ensure compatibility with standard A-section pulley systems used in industrial machinery worldwide.
The belt is constructed using high-tensile polyester reinforcement cords embedded in a durable rubber compound (typically chloroprene or NR/SBR depending on production batch). This design provides excellent resistance to flex fatigue, heat, oil exposure, and static electricity buildup. The wrapped fabric outer layer enhances grip and improves abrasion resistance during continuous operation.
Verified distributor and catalog data indicate an operating temperature range of approximately -30°C to +70°C, making it suitable for demanding industrial environments.
The Mitsuboshi A45 is commonly used in compressors, pumps, HVAC systems, agricultural machinery, and general-purpose industrial equipment. Its OEM-grade construction ensures stable performance, reduced slippage, and long operational life, making it a trusted replacement choice in maintenance and repair applications.
Product Features
Standard A-Section Profile – Compatible with all A-groove pulleys used in industrial drives.
High-Strength Polyester Cord – Provides excellent tensile strength and minimizes belt elongation.
Durable Rubber Construction – Built with industrial-grade rubber for flexibility and wear resistance.
Heat & Oil Resistance – Performs reliably in harsh industrial environments.
Static Dissipation Capability – Helps reduce static buildup during continuous operation.
Stable Length Accuracy – Maintains consistent tension and alignment over time.
Wrapped Fabric Covering – Enhances grip and protects against abrasion.
Applications & Use Cases
Industrial Machinery – Used in lathes, grinders, and workshop equipment for power transmission.
Air Compressors – Ideal for compressor drive systems requiring stable torque delivery.
Agricultural Equipment – Suitable for tractors, threshers, and harvesting machinery.
Water Pumps – Drives centrifugal and irrigation pump systems efficiently.
HVAC Systems – Used in blower and ventilation motor assemblies.
Manufacturing Equipment – Supports conveyors and production machinery.
General Mechanical Drives – Works in any A-section pulley-based system.
FAQ
Q1: What is the exact size of the Mitsuboshi A45 belt?
It has a nominal effective length of 45 inches (1143 mm) with A-section dimensions.
Q2: What are the belt dimensions?
Standard A-section belts are approximately 13 mm top width and 8–9 mm thickness, with slight variation by manufacturer.
Q3: Is this compatible with all A-type pulleys?
Yes, it is designed for standard A-section industrial pulley systems.
Q4: What material is used in this belt?
It is made from reinforced rubber (chloroprene or NR/SBR) with polyester tensile cords.
Q5: What temperature can it handle?
Typically operates between -30°C to +70°C depending on application conditions.
Q6: Is Mitsuboshi a reliable brand?
Yes, Mitsuboshi is a globally recognized Japanese OEM manufacturer known for high-quality industrial belts.
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