PIX Belts 5L370 Classical V-Belt B/5L Section 37 in. Outside Circumference

The PIX Belts 5L370 is a classical wrapped V-belt in the B/5L dual-section designation, featuring a 37-inch outside circumference and a 5/8-inch (21/32") top width. Designed as a direct replacement for industrial and light-duty power transmission drives, this belt delivers reliable, consistent performance across a wide range of applications.

PIX classical V-belts are manufactured under rigorously controlled conditions using premium-grade materials, including helically wound polyester tensile cords and a synthetic rubber body compound engineered for cool running, flexibility, and crack resistance.

Key Features:

• Belt Section: B/5L (dual designation — interchangeable with both B-section and 5L-section pulleys)
• Outside Circumference: 37 inches (939.8 mm)
• Top Width: 21/32 in. / 0.66 in. (16.8 mm)
• Belt Depth: 0.44 in. (11.2 mm)
• Tensile Cord Material: Polyester
• Outer Material: Oil- and heat-resistant engineered synthetic rubber
• Single-band, wrapped construction for premium belt performance
• Suitable for industrial drives, V-flat drives, and clutch-type applications

The PIX 5L370 is a high-quality aftermarket replacement belt compatible with a broad range of machinery and equipment using B34 or 5L370 cross-referenced belt sizes. Its dual B/5L rating makes it a versatile solution for both classical and fractional horsepower (FHP) drive systems.