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The NORTON 66261080528 is a reducing bushing designed to adapt the arbor hole of 6-inch diameter flap convolute deburring wheels from a 2-inch bore down to a 5/8-inch arbor size. This accessory allows technicians and metalworking professionals to mount larger-bore abrasive wheels onto smaller-arbor bench grinders or finishing machines without replacing the wheel itself. The bushing is a hardware-type reducer and ships individually. It is a straightforward mechanical fit component used in abrasive tooling setups across industrial and trade shop environments.
This reducing bushing is suited for use in metalworking, fabrication, and finishing applications where 6-inch diameter flap convolute deburring wheels are in service. It is particularly useful when a shop is transitioning wheel inventory or running wheels across multiple machines with different arbor sizes. The part is sold and packaged as a single unit, making it easy to order the exact quantity needed for a specific installation or repair.
Designed for use with 6-inch diameter flap convolute deburring wheels that have a 2-inch wheel hole, reducing the bore to fit a 5/8-inch arbor spindle.
Installation should be performed by a qualified technician following applicable machine guarding and abrasive wheel safety standards, including ANSI B7.1 guidelines. Power down and lock out the grinder or finishing machine completely before removing or mounting any abrasive wheel or bushing. Verify that the bushing seats flush and that the wheel is properly flanged and fastened before resuming operation. Never operate an abrasive wheel that is not correctly centered and secured on the spindle.
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