Description
Product Overview
The Saelno V-Belt Pulley is engineered for reliable power transmission in industrial settings. With an outside diameter of 1.55 inches and a shaft diameter of 5/8 inches, it features standard keyseats (3/16×3/32) for secure mounting. Crafted from fine-grained cast iron, this pulley undergoes precise machining and static balancing to ensure smooth operation. It is compatible with V-Belt Sections A, 3L, and 4L, making it versatile for various mechanical systems. The surface is treated with anti-rust spraying, and it includes two screws for easy installation, delivering durability and performance in demanding applications.

Usage
This V-Belt Pulley is designed for power transmission devices such as compressors, motors, and table saws, commonly used in industrial, workshop, and DIY environments. It suits applications requiring efficient belt-driven mechanisms, including material handling systems and mechanical drives. Ideal for technicians, engineers, and hobbyists, it provides consistent performance in settings where reliability and precision are critical.
Why Choose Us
Saelno pulleys stand out due to their high-quality cast iron material and meticulous manufacturing process. Each pulley is statically balanced to reduce vibration and wear, enhancing longevity. The anti-rust coating protects against corrosion, ensuring reliability in humid or harsh conditions. With a focus on accuracy and user safety, these pulleys meet industrial standards, offering a cost-effective solution without compromising on performance or durability.
Key Features
- Precision-machined from fine-grained cast iron for superior strength and durability.
- Statically balanced design minimizes vibration and extends equipment life.
- Anti-rust surface treatment resists corrosion in various environments.
- Compatible with V-Belt Sections A, 3L, and 4L for versatile applications.
- Easy installation with standard keyseats and included screws for secure mounting.
FAQ
What belt types is this pulley compatible with?
This pulley is designed for V-Belt Sections A, 3L, and 4L. It is not suitable for toothed or non-slip belts, so ensure compatibility with your system’s belt type before purchase.
Can I use this pulley in outdoor conditions?
Yes, the anti-rust spraying provides protection against moisture and corrosion, making it suitable for both indoor and outdoor use in industrial settings.
How do I install the pulley on a shaft?
Align the pulley with the 5/8-inch shaft using the standard keyseats (3/16×3/32) and secure it with the two provided screws for stable and reliable operation.
Is the pulley balanced for high-speed applications?
Yes, it is statically balanced during manufacturing to reduce vibration, making it appropriate for high-speed power transmission in devices like motors and compressors.
What materials are used in the pulley’s construction?
The pulley is made from fine-grained cast iron, known for its durability and resistance to wear, ensuring long-term performance in demanding mechanical applications.





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