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MASTERDRIVE Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia

The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L075 coupling size, with a 1 3/4 in outside diameter and 2 1/8 in coupling overall length (MPN L075-12MM). 3G Electric interprets…

SKU 3G-OTH-157323

Brand
MASTERDRIVE
Item
Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
L075-12MM
Outside Dia
1 3/4 in
Coupling Overall Lg
2 1/8 in
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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 L075 coupling size, with a 1 3/4 in outside diameter and 2 1/8 in coupling overall length (MPN L075-12MM). 3G Electric interprets demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MASTERDRIVE L075-12MM jaw coupling hub used for?

The MASTERDRIVE L075-12MM is a general-purpose straight jaw coupling hub used to connect two rotating shafts in industrial power transmission systems. It accommodates misalignment and dampens vibration in pumps, conveyors, and gearboxes. This L075-size hub has a 1 3/4 in outside diameter and a 2 1/8 in overall length.

What are the specifications of the MASTERDRIVE L075-12MM coupling hub?

The MASTERDRIVE L075-12MM is a straight jaw coupling hub with a coupling size of L075. It has an outside diameter of 1 3/4 in and a coupling overall length of 2 1/8 in. The manufacturer part number is L075-12MM. This hub is designed for general-purpose shaft coupling applications.

Where to buy the MASTERDRIVE L075-12MM coupling hub worldwide?

You can source the MASTERDRIVE L075-12MM jaw coupling hub through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies this MASTERDRIVE part number L075-12MM to customers globally.

How to select the correct MASTERDRIVE jaw coupling hub size?

To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L075) to your shaft diameter and torque requirements. Verify the outside diameter (1 3/4 in) and overall length (2 1/8 in) fit your assembly. Consult the MASTERDRIVE catalog for bore and keyway options. 3G Electric can assist with sizing guidance.

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

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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