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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch

The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L110 coupling size, designed for inch keyed shaft types. It features a 3 5/16 in outside diameter and is identified by manufacturer…

SKU 3G-OTH-157316

Also listed as: L110114 · L110 1 1 4 · L110-1-1-4

Brand
MASTERDRIVE
Item
Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
L110-1-1/4
Type
Inch, For Keyed Shaft Type
Outside Dia
3 5/16 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 L110 coupling size, designed for inch keyed shaft types. It features a 3 5/16 in outside diameter and is identified by manufacturer part number L110-1-1/4.

Frequently Asked Questions

What is the MASTERDRIVE L110-1-1/4 jaw coupling hub used for?

The MASTERDRIVE L110-1-1/4 is a general-purpose straight jaw coupling hub used to connect a motor shaft to a driven component in power transmission systems. It accommodates a 1 1/4-inch keyed shaft and is common in industrial machinery, pumps, and conveyors where misalignment compensation and torque transfer are needed.

What are the specifications of the MASTERDRIVE L110-1-1/4 coupling hub?

The MASTERDRIVE L110-1-1/4 is a jaw coupling hub with L110 coupling size and a 3 5/16-inch outside diameter. It is designed for inch-dimension keyed shafts and is manufactured by MASTERDRIVE. The part number is L110-1-1/4, and it is classified as a general-purpose straight jaw coupling hub.

Where to buy the MASTERDRIVE L110-1-1/4 coupling hub worldwide?

You can source the MASTERDRIVE L110-1-1/4 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; we provide competitive sourcing for this MASTERDRIVE component.

How to select the correct MASTERDRIVE jaw coupling hub for a keyed shaft?

To select the correct MASTERDRIVE jaw coupling hub, match the hub bore size to your shaft diameter—here 1 1/4 inches for a keyed shaft. Verify the coupling size (L110) and outside diameter (3 5/16 in) fit your application. Ensure the hub material and torque rating meet your system requirements; consult MASTERDRIVE documentation for compatibility.

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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Cross-referenced by specification & description
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/16)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/16)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-1/2)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-13/16)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-1/16)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-1/16)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-11/16)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-11/16)

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