Osborn 0002228800 Wheel Brush 6 in Nylon 320 Grit

Product Description

The OSBORN 0002228800 is a 6-inch diameter crimped wheel brush designed for surface finishing, deburring, and cleaning applications in industrial and trade settings. It uses nylon fill material loaded with silicon carbide abrasive at 320 grit, placing it in the fine-grade range for controlled material removal and surface conditioning. The brush mounts via a 2-inch arbor hole with a two-keyway style and is rated to a maximum speed of 6,000 RPM. It carries no shank and is not encapsulated. Machinists, metalworkers, and maintenance technicians typically install this brush on bench grinders or arbor-driven spindles for repetitive finishing work.

This wheel brush suits industrial deburring, light surface blending, and finish work on metal, composite, or painted surfaces where a fine-grade abrasive action is needed. The 7/8-inch face width and 1-1/16-inch trim length give the brush a defined contact profile suitable for edge work and flat-surface passes. It is appropriate for use in fabrication shops, maintenance facilities, and production environments where consistent, repeatable surface finishing is required.

Key Features

• 6-inch outside diameter with 7/8-inch face width for defined contact area
• Crimped nylon fill with 320 grit silicon carbide abrasive for fine-grade finishing
• 2-inch arbor hole with two-keyway style for secure, centered mounting
• Rated to 6,000 RPM maximum for compatibility with standard bench grinder and spindle speeds
• 1-1/16-inch trim length supports consistent brush-to-workpiece contact over the fill life
• No shank included — mounts directly to arbor-driven equipment

Compatibility

Designed for use on arbor-driven bench grinders and spindle setups accepting a 2-inch arbor hole with two-keyway mounting. Confirm spindle speed does not exceed 6,000 RPM before installation.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive wheel mounting procedures. Power down and lock out the machine before mounting or removing the brush. Verify the arbor hole alignment and keyway engagement before securing, and confirm the machine spindle speed rating does not exceed the 6,000 RPM maximum marked on the brush. Always dress and inspect the brush before first use, and wear appropriate eye and face protection during operation per ANSI B11 and OSHA abrasive wheel standards.