Jason Industrial B79 Rubber V-belt 5/8x82 Inch

Product Description

The JASON INDUSTRIAL B79 is a black rubber V-belt designed for industrial power transmission applications. Sized at 5/8 inch wide by 82 inches in outside circumference, this belt fits the standard B-section profile used across a wide range of industrial and commercial drive systems. It is constructed from rubber for durability under continuous load and elevated operating temperatures. Licensed HVAC technicians, millwrights, and industrial maintenance professionals install this belt as a direct replacement on belt-driven equipment. The B79 designation follows industry-standard V-belt sizing, making cross-referencing straightforward across most drive system catalogs.

This belt is suited for use on industrial machinery, commercial HVAC blower assemblies, pump drives, compressors, and general power transmission equipment that requires a B-section V-belt. The 5/8 inch by 82 inch profile fits sheaves and pulleys machined to B-section groove specifications. It is commonly used in both new installations and replacement service on belt-driven fan arrays, conveyor drives, and motor-to-load drive trains found in light to medium industrial environments.

Key Features

• Standard B-section V-belt profile, 5/8 inch wide by 82 inches in length
• Black rubber construction for resistance to heat, flex fatigue, and wear
• Conforms to industry-standard B-belt sizing for broad cross-reference compatibility
• Suitable for continuous-duty power transmission on commercial and industrial drive systems
• Sold individually; packaged quantity of 20 units per case

Compatibility

Designed as an OEM-style replacement for any drive system specifying a standard B-section V-belt with a 5/8 inch by 82 inch profile.

Installation Notes

Installation should be performed by a qualified technician following lockout/tagout procedures before servicing any belt-driven equipment. De-energize and lock out the drive motor before removing the old belt or installing a new one. Adjust drive tensioners to manufacturer-specified deflection before returning the unit to service. Do not pry or roll the belt onto a sheave under tension, as this can damage belt cords and reduce service life.

Technical Specifications

• Belt Section: B-section
• Width: 5/8 inch
• Length: 82 inches
• Material: Rubber
• Color: Black
• Unit of Measure: Each
• Package Quantity: 20
• Weight: 34 pounds (case)

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: B79