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MASTERDRIVE L225-1-1/8 General Purpose Straight Jaw Coupling Hub - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE L225-1-1/8 General Purpose Straight Jaw Coupling Hub

The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L225 coupling size, with a 5 in outside diameter and 6 9/64 in coupling overall length (MPN L225-1-1/8). This hub is designed for…

SKU 3G-OTH-157078

Also listed as: L225118 · L225 1 1 8 · L225-1-1-8

Brand
MASTERDRIVE
Item
L225-1-1/8 General Purpose Straight Jaw Coupling Hub
Part Number
L225-1-1/8
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Also known as:L225-1-1/8MASTERDRIVE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MASTERDRIVE
Manufacturer Part Number
L225-1-1/8
Outside Dia
5 in
Coupling Overall Lg
6 9/64 in

Technical Documents

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

Product Description

The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L225 coupling size, with a 5 in outside diameter and 6 9/64 in coupling overall length (MPN L225-1-1/8). This hub is designed for industrial power transmission applications requiring a reliable, direct-fit component.

Frequently Asked Questions

What is a MASTERDRIVE L225-1-1/8 jaw coupling hub used for?

A MASTERDRIVE L225-1-1/8 jaw coupling hub connects a motor shaft to a driven component in power transmission systems. It accommodates misalignment and dampens vibration in industrial machinery such as pumps, conveyors, and compressors. 3G Electric supplies this hub as part of a broad mechanical power transmission offering.

What are the specifications of the MASTERDRIVE L225-1-1/8 jaw coupling hub?

The MASTERDRIVE L225-1-1/8 is a general purpose straight jaw coupling hub with a coupling size of L225, an outside diameter of 5 in, and an overall coupling length of 6 9/64 in. It is designed for use with standard jaw coupling spiders and is available from 3G Electric.

Where to buy a MASTERDRIVE L225-1-1/8 jaw coupling hub worldwide?

3G Electric supplies the MASTERDRIVE L225-1-1/8 jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine MASTERDRIVE component.

How to select the correct MASTERDRIVE jaw coupling hub size?

To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L225) to the required bore diameter and keyway for your shaft. Verify the outside diameter and overall length against your application's space constraints. 3G Electric can help confirm fitment for your motor and driven equipment.

Used in

Common applications for MASTERDRIVE
Pump drives — MASTERDRIVE finished bore close-coupled flanges (e.g., size 8, cast iron) for direct motor-to-pump shaft connections
Conveyor systems — MASTERDRIVE jaw coupling spiders (e.g., L099/100U) for light-duty power transmission between motor and gearbox
Compressor applications — MASTERDRIVE two-piece sleeve coupling inserts (e.g., 9N) for high-torque, moderate-speed compressor drives
Industrial fans — MASTERDRIVE QD bushed flanges (e.g., size 6, JA bushing) for quick installation on fan shafts
Mixer and agitator drives — MASTERDRIVE metric bore flanges (e.g., size 11, 52mm) for European-standard shaft connections
General power transmission — MASTERDRIVE coupling flanges in sizes 5-11 for connecting rotating equipment with parallel shafts
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MASTERDRIVE Products

3G Electric supplies MASTERDRIVE general purpose straight jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This straight jaw coupling hub is designed for light-duty power transmission applications such as small pumps, conveyors, and machine tools. It has an outside diameter of 1 3/8 inches and a power rating of 0.181 hp. The hub is made of Hytrel material and is intended for use with a mating jaw coupling spider
MASTERDRIVE
This straight jaw coupling hub is designed for light-duty power transmission applications such as small pumps, conveyors, and machine tools. It has an outside diameter of 1 3/8 inches and a power rating of 0.181 hp. The hub is made of Hytrel material and is intended for use with a mating jaw coupling spider

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