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MASTERDRIVE L070-19MM General Purpose Straight Jaw Coupling Hub - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE L070-19MM General Purpose Straight Jaw Coupling Hub

The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L070 coupling size, with a 1 3/8 in outside diameter and 2 in coupling overall length (MPN L070-19MM). 3G Electric interprets your…

SKU 3G-OTH-157234

Also listed as: L07019MM · L070 19MM

Brand
MASTERDRIVE
Item
L070-19MM General Purpose Straight Jaw Coupling Hub
Part Number
L070-19MM
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Also known as:L070-19MMMASTERDRIVE
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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
L070-19MM
Outside Dia
1 3/8 in
Coupling Overall Lg
2 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 L070 coupling size, with a 1 3/8 in outside diameter and 2 in coupling overall length (MPN L070-19MM). 3G Electric interprets your demand for this OEM component and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the MASTERDRIVE L070-19MM jaw coupling hub used for?

The MASTERDRIVE L070-19MM jaw coupling hub is used in general-purpose power transmission systems to connect two rotating shafts while dampening vibration and compensating for minor misalignment. It is commonly applied in pumps, compressors, conveyors, and industrial machinery where a flexible yet torsionally rigid connection is needed.

What are the specifications of the MASTERDRIVE L070-19MM jaw coupling hub?

The MASTERDRIVE L070-19MM is a general-purpose straight jaw coupling hub with coupling size L070, outside diameter 1 3/8 in, and overall length 2 in. The manufacturer part number is L070-19MM. It is designed for use with standard spider inserts and mates with MASTERDRIVE hubs of the same size.

Where to buy the MASTERDRIVE L070-19MM jaw coupling hub worldwide?

You can source the MASTERDRIVE L070-19MM 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 supply genuine MASTERDRIVE components for industrial applications.

How to select the correct MASTERDRIVE jaw coupling hub for an application?

To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L070) to the shaft diameters and torque requirements of your application. Verify the outside diameter (1 3/8 in) and overall length (2 in) fit your assembly. Always consult the MASTERDRIVE catalog for bore sizing and spider insert 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
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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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