Norton 66261080534 Reducing Bushing Deburring Wheels

Product Description

The NORTON 66261080534 is a reducing bushing designed for use with flap convolute deburring wheels. It reduces the arbor hole from a larger bore down to 1.25 inches, allowing wheels to mount on smaller arbor shafts without requiring a separate adapter. This bushing is compatible with wheels measuring 10 inches in diameter and larger. It is a maintenance and setup component used by grinding technicians, metalworking professionals, and maintenance mechanics who work with bench or pedestal-mounted abrasive wheel equipment.

This reducing bushing is used when mounting large-diameter flap convolute deburring wheels onto arbors with a 1.25-inch shaft. It is suited for metalworking shops, fabrication facilities, and industrial maintenance environments where standard arbor sizing does not match the wheel bore. The bushing allows shops to run compatible large-diameter convolute wheels on existing equipment without replacing the spindle or wheel guard assembly.

Key Features

• Reduces arbor hole to 1.25 inches for compatibility with smaller arbor shafts
• Designed for use with flap convolute deburring wheels 10 inches in diameter and larger
• Allows existing equipment to accept larger-bore deburring wheels without spindle modification
• Sold individually for single-wheel setups or targeted replacements

Compatibility

Designed for use with flap convolute deburring wheels with a minimum wheel diameter of 10 inches, reducing the wheel bore to a 1.25-inch arbor size.

Installation Notes

Installation should be performed by a qualified grinding wheel technician or maintenance mechanic following applicable ANSI B7.1 safety standards for abrasive wheel mounting. Power down and lock out the grinder before installing or removing any wheel or bushing. Ensure the bushing seats fully and concentrically within the wheel bore before tightening the flanges. Do not exceed the maximum operating speed marked on the wheel.