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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 applications. It features a 3 5/16 in outside diameter and is identified by…

SKU 3G-OTH-157274

Also listed as: L110178 · L110 1 7 8 · L110-1-7-8

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
L110-1-7/8
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 applications. It features a 3 5/16 in outside diameter and is identified by manufacturer part number L110-1-7/8.

Frequently Asked Questions

What is the MASTERDRIVE L110-1-7/8 jaw coupling hub used for?

The MASTERDRIVE L110-1-7/8 is a general-purpose straight jaw coupling hub used to connect two rotating shafts in industrial power transmission systems. It accommodates a keyed shaft and is commonly applied in pumps, conveyors, compressors, and other machinery requiring misalignment tolerance and torque transfer.

What are the specifications of the MASTERDRIVE L110-1-7/8 jaw coupling hub?

This MASTERDRIVE jaw coupling hub has a coupling size of L110, an outside diameter of 3 5/16 inches, and is designed for inch-dimension keyed shafts. The manufacturer part number is L110-1-7/8. It is a straight jaw hub suitable for general-purpose industrial coupling applications.

Where to buy the MASTERDRIVE L110-1-7/8 jaw coupling hub worldwide?

3G Electric supplies the MASTERDRIVE L110-1-7/8 jaw coupling hub worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MASTERDRIVE coupling hub.

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

To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L110) and bore diameter to your shaft dimensions. Ensure the hub is designed for keyed shafts and verify the outside diameter and inch system compatibility. Consult the manufacturer's catalog or contact 3G Electric for 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/4)
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MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/4)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-7/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-7/16)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-5/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-5/16)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/8)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-3/8)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-9/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-9/16)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-5/8)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-5/8)

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