3MNut Lock-Type Wheel Arbors

3M Unitized Wheel Mandrel: 1/4 in Shank, For 1/2 in Wheel Arbor

The 3M Unitized Wheel Mandrel (MPN 934) is a nut lock-type wheel arbor with a 1/4 in shank, designed for 1/2 in wheel arbors and accommodating wheel thicknesses from 1/4 in to 1 in. This OEM 3M accessory enables…

SKU 3G-OTH-528740

Brand

Item

Unitized Wheel Mandrel: 1/4 in Shank, For 1/2 in Wheel Arbor

Technical Specifications

Manufacturer Part Number

934

Type

For 1/2 in Wheel Arbor, For 1/4 in to 1 in Wheel Thick 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

3M Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the 3M Unitized Wheel Mandrel used for?

The 3M Unitized Wheel Mandrel (MPN 934) is used to securely mount unitized wheels onto tools for consistent finishing, deburring, and surface conditioning. It is designed for 1/2 in wheel arbors and accommodates wheel thicknesses from 1/4 in to 1 in.

What are the specifications of the 3M Unitized Wheel Mandrel?

The 3M Unitized Wheel Mandrel (MPN 934) features a 1/4 in shank, fits 1/2 in wheel arbors, and supports wheel thicknesses from 1/4 in to 1 in. It is a nut lock-type wheel arbor, OEM from 3M, designed for secure mounting of unitized wheels.

Where to buy the 3M Unitized Wheel Mandrel worldwide?

3G Electric supplies the 3M Unitized Wheel Mandrel (MPN 934) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this OEM 3M accessory to your facility, ensuring secure mounting for finishing operations.

How to install the 3M Unitized Wheel Mandrel?

To install the 3M Unitized Wheel Mandrel (MPN 934), insert the 1/4 in shank into your tool's collet or chuck, then place the unitized wheel onto the 1/2 in arbor and tighten the nut lock securely. Always follow the tool manufacturer's safety guidelines for proper mounting.

Used in

Common applications for 3M

Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.

Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.

Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.

Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.

Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.

Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M nut lock-type wheel arbors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all 3M products →Contact our engineers →

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from 3M

View all 3M parts →

3M Unitized Wheel Mandrel: 1/4 in Shank, For 1/4 in Wheel Arbor, For 1/4 in to 1/2 in Wheel Thick (MPN 932). Key specifications — Manufacturer Part Number: 932; Brand: 3M.

3M Unitized Wheel Mandrel: 1/4 in Shank, For 1/4 in Wheel Arbor, For 1/4 in to 1 in Wheel Thick (MPN 933). Key specifications — Manufacturer Part Number: 933; Brand: 3M.

3M Unitized Wheel Mandrel: 1/4 in Shank, For 1/4 in Wheel Arbor, For 1/8 in to 1/2 in Wheel Thick (MPN 60440242273). Key specifications — Manufacturer Part Number: 60440242273; Brand: 3M.