NORTON Nut Lock-Type Wheel Arbor, 3/16 in Arbor, 1-2 in Wheel Dia

The NORTON Unitized Wheel Mandrel (MPN 66261009852) is a nut lock-type wheel arbor used to mount unitized abrasive wheels with a 3/16 in arbor hole onto power tools. It supports wheel diameters from 1 in to 2 in, enabling deburring, blending, and finishing in metalworking and fabrication applications.

The NORTON Unitized Wheel Mandrel (SKU 3G-OTH-528730) has a 1/4 in shank and a nut lock-type design for 3/16 in wheel arbors. It accommodates wheel diameters from 1 in to 2 in. The manufacturer part number is 66261009852. This mandrel is genuine NORTON industrial equipment.

3G Electric supplies the genuine NORTON Unitized Wheel Mandrel (MPN 66261009852) worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source across 14 departments — including combustion, pumps, and controls — to meet your demand.

To install the NORTON Unitized Wheel Mandrel, insert the 1/4 in shank into your tool's collet or chuck. Place a unitized wheel with a 3/16 in arbor onto the mandrel, then tighten the nut lock to secure the wheel. Always follow the tool manufacturer's safety guidelines and ensure the wheel is rated for the operating speed.