NORTON Reducing Bushing: 3 in to 1-1/2 in Reduced Arbor Hole, For 8 in Wheel
The NORTON Reducing Bushing (MPN 66261080383) is a flap and convolute wheel reducing bushing that adapts a 3 in arbor hole to a 1-1/2 in reduced arbor hole, designed for use with 8 in wheels. This single-piece (1 PR)…
SKU 3G-OTH-534427
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Product Description
The NORTON Reducing Bushing (MPN 66261080383) is a flap and convolute wheel reducing bushing that adapts a 3 in arbor hole to a 1-1/2 in reduced arbor hole, designed for use with 8 in wheels. This single-piece (1 PR) bushing enables precise arbor-size conversion for compatible NORTON abrasive wheels.
Frequently Asked Questions
What is a NORTON reducing bushing used for?
A NORTON reducing bushing adapts a 3 in arbor hole to a 1-1/2 in reduced arbor hole, allowing an 8 in flap or convolute wheel to mount on smaller arbor shafts. It ensures precise fit and safe operation in grinding and finishing applications across metalworking and fabrication industries.
What are the specifications of the NORTON 66261080383 reducing bushing?
The NORTON 66261080383 reducing bushing is a single-piece (1 PR) unit that converts a 3 in arbor hole to a 1-1/2 in reduced arbor hole. It is designed specifically for 8 in flap and convolute wheels. The brand is NORTON, and the manufacturer part number is 66261080383.
Where to buy NORTON reducing bushings worldwide?
3G Electric supplies NORTON reducing bushings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the NORTON 66261080383 bushing to your facility. Contact us for availability and lead time on this and other abrasive accessories.
How to install a NORTON reducing bushing on an 8 in wheel?
To install a NORTON reducing bushing, first ensure the wheel arbor hole is clean. Insert the bushing into the 3 in hole so the 1-1/2 in bore aligns with the arbor. Tighten the arbor nut per the wheel manufacturer's torque specifications. Always follow ANSI safety standards for abrasive wheel mounting.
NORTON Products
3G Electric supplies NORTON flap & convolute wheel reducing bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









