Timken B89 Wrapped B-Sect Power Transmission V-Belt

Description:

The Timken B89 is a classical B-section wrapped V-belt engineered for dependable power transmission in industrial machinery and equipment. Manufactured from premium rubber compounds with high-strength tensile cords and a durable fabric cover, this V-belt provides efficient torque transfer, excellent flexibility, and reliable resistance to heat, oil, abrasion, and static buildup. It is commonly used in pumps, compressors, fans, blowers, conveyors, agricultural equipment, and general industrial machinery utilizing B-section pulley systems. Maintenance teams, OEMs, and system integrators specify the Timken B89 V-belt for equipment replacement, retrofit projects, expansion, and preventive maintenance to maintain efficient power transmission and minimize unplanned downtime.

Applications:

The Timken B89 V-belt is designed for fixed-ratio belt drive systems requiring reliable power transmission under continuous-duty operating conditions. Its wrapped construction enhances durability while protecting the belt from dirt, grease, oil, and environmental contaminants. Typical applications include industrial fans, air compressors, pumps, conveyors, machine tools, HVAC equipment, agricultural machinery, and a wide range of belt-driven industrial equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): B89
• Manufacturer: Timken
• Product Type: Classical Wrapped V-Belt
• Belt Type: Classical B-Section V-Belt
• Cross Section: B
• Construction: Wrapped Fabric Cover
• Material: Rubber with High-Strength Tensile Cords
• Outside Circumference: 91 in (2,311 mm)
• Top Width: 0.625 in (15.9 mm)
• Thickness: 0.406 in (10.3 mm)
• Static Conductive: Yes
• Oil Resistant: Yes
• Heat Resistant: Yes
• Abrasion Resistant: Yes
• Temperature Resistance: Up to approximately 194°F (90°C)
• Typical Applications: Pumps, fans, blowers, conveyors, compressors, agricultural machinery, HVAC equipment, and industrial power transmission systems.

Common Replacements:

• Gates B89 Hi-Power II V-Belt
• Continental B89 Classical V-Belt
• PIX B89 Wrapped V-Belt