Norton 78072749887 Abrasive Belt 50 Grit 8x107 in

Product Description

The NORTON 78072749887 is a coated abrasive belt designed for aggressive material removal on wide belt sanders and industrial grinding equipment. Running at 50 grit, this belt falls in the coarse grade range, making it well suited for stock removal, surface leveling, and weld blending on metal and wood substrates. The aluminum oxide abrasive grain is bonded to an X-weight cloth backing, which provides the stiffness and tensile strength needed to handle high-pressure contact. Closed coat density ensures maximum abrasive coverage across the full belt face. This belt is rated for dry operation only and belongs to the R228 series.

This belt is sized at 8 inches wide by 107 inches in overall length, placing it in the wide-belt category used on large-format floor sanders, industrial wide-belt grinders, and production sanding machines. Applications include hardwood floor preparation, heavy stock removal on metal fabrication surfaces, and rough shaping passes on large panel workpieces. It is typically installed and serviced by industrial maintenance technicians, woodworking shop personnel, or flooring professionals operating wide-belt abrasive machinery.

Key Features

• 50 grit coarse grade aluminum oxide abrasive for aggressive stock removal
• X-weight cloth backing delivers high tensile strength and flex resistance under load
• Closed coat construction maximizes abrasive surface coverage for consistent cut rate
• R228 series designation for straightforward replacement ordering
• Dry-use rated — not suitable for wet or fluid-assisted grinding operations
• 8 x 107 inch dimensions fit standard wide-belt industrial sanding machines

Compatibility

Designed as an OEM-style replacement abrasive belt for wide-belt industrial sanding and grinding machines that accept an 8-inch by 107-inch belt.

Installation Notes

Wide-belt abrasive belts should be installed by qualified personnel familiar with the specific machine's tensioning and tracking systems. Always power down and lockout/tagout the machine before changing belts. Verify belt tracking adjustment after installation and before returning the machine to full operating speed. Do not use this belt in wet or fluid-cooled applications.