Norton 78072740771 Abrasive Belt 50 Grit 2x132 in

Product Description

The NORTON 78072740771 is a coated abrasive belt designed for aggressive material removal in heavy-duty grinding and finishing applications. Built on a Y-weight polyester backing, this belt handles high-tension operations without stretching or tearing. The ceramic alumina abrasive grain is self-sharpening, maintaining a consistent cut rate throughout the belt's service life. At 50 grit, this is a coarse-grade tool suited for rapid stock removal on metal, weld seams, or hard surfaces. Closed coat density maximizes abrasive coverage for fast, uniform cutting. The belt supports both wet and dry operation, giving technicians flexibility depending on workpiece material and shop conditions.

This belt is used in industrial and trade environments where high-pressure belt grinding is required. Common applications include weld blending, pipe fitting prep, surface conditioning on ferrous and non-ferrous metals, and fabrication shop finishing. At 2 inches wide and 132 inches in overall length, it fits contact wheel and platen-style belt grinders configured for that size. The R983 series designation indicates a production-grade belt intended for sustained, repetitive use rather than light finishing work. Metal fabricators, pipefitters, and maintenance machinists are the primary users.

Key Features

• Ceramic alumina grain — self-sharpening for consistent stock removal rate
• 50 grit coarse grade — suited for rapid material removal and weld blending
• Y-weight polyester backing — high tensile strength for demanding belt grinder use
• Closed coat density — maximum abrasive surface coverage per pass
• Wet and dry compatible — works across a range of shop conditions and coolants
• R983 series — production-grade construction for high-volume or repetitive use

Compatibility

Designed to fit belt grinders and finishing machines configured for a 2-inch wide by 132-inch long abrasive belt.

Installation Notes

Installation is performed by qualified machine operators or maintenance technicians familiar with belt grinder equipment. Power down and lockout/tagout the machine before changing belts. Verify belt tracking alignment after installation and before resuming operation. Inspect the contact wheel, platen, and tension system for wear before fitting a new belt.