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3M Fiber Disc Pad Hub: 5/8"-11, 4 1/2 in Dia, 12 5/16 in Ht - Fiber Disc Pad Hubs
3MFiber Disc Pad Hubs

3M Fiber Disc Pad Hub: 5/8"-11, 4 1/2 in Dia, 12 5/16 in Ht

The 3M Fiber Disc Pad Hub (MPN 45190) is a black hub with a 5/8"-11 thread, 4 1/2 in diameter, and 12 5/16 in height. 3G Electric interprets demand and delivers this genuine 3M part across 14 industrial departments…

SKU 3G-OTH-533045

Brand
3M
Item
Fiber Disc Pad Hub: 5/8"-11, 4 1/2 in Dia, 12 5/16 in Ht
Category
Fiber Disc Pad Hubs
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Technical Specifications

3M
Manufacturer Part Number
45190
Type
Black
Dia
4 1/2 in
Ht
12 5/16 in
View Full Spec Sheet

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Fiber Disc Pad Hub (MPN 45190) is a black hub with a 5/8"-11 thread, 4 1/2 in diameter, and 12 5/16 in height. 3G Electric interprets demand and delivers this genuine 3M part across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the 3M Fiber Disc Pad Hub 45190 used for?

The 3M Fiber Disc Pad Hub 45190 is used to mount fiber discs on angle grinders for metalworking, welding, and fabrication. Its 5/8"-11 thread fits standard grinders, and the 4 1/2 in diameter supports heavy-duty surface blending and finishing. 3G Electric supplies this genuine 3M part across 14 industrial departments.

What are the specifications of the 3M Fiber Disc Pad Hub 45190?

The 3M Fiber Disc Pad Hub 45190 has a 5/8"-11 thread, 4 1/2 in diameter, and 12 5/16 in height. It is black in color and made by 3M. This hub is designed for use with fiber discs on angle grinders. 3G Electric sources and delivers this genuine 3M part worldwide.

Where to buy the 3M Fiber Disc Pad Hub 45190 worldwide?

3G Electric supplies the genuine 3M Fiber Disc Pad Hub 45190 worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source this part across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install the 3M Fiber Disc Pad Hub 45190?

To install the 3M Fiber Disc Pad Hub 45190, thread it onto a compatible angle grinder spindle with a 5/8"-11 arbor. Tighten securely by hand or with a wrench, then attach a fiber disc. Always follow the grinder manufacturer's safety instructions. 3G Electric supplies this genuine 3M hub for reliable performance.

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 fiber disc pad hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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