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MASTERDRIVE L050B General Purpose Straight Jaw Coupling Hub - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE L050B General Purpose Straight Jaw Coupling Hub

The MASTERDRIVE L050B is a general purpose straight jaw coupling hub, part of the MASTERDRIVE Jaw Coupling Spider series in L050 coupling size. It has a 1 1/16 inch outside diameter, a maximum speed of 250 RPM, and a…

SKU 3G-OTH-156986

Brand
MASTERDRIVE
Item
L050B General Purpose Straight Jaw Coupling Hub
Part Number
L050B
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Also known as:L050BMASTERDRIVE
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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
L050B
Type
Inch
Max Speed
250 RPM
Outside Dia
1 1/16 in

Technical Documents

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

Product Description

The MASTERDRIVE L050B is a general purpose straight jaw coupling hub, part of the MASTERDRIVE Jaw Coupling Spider series in L050 coupling size. It has a 1 1/16 inch outside diameter, a maximum speed of 250 RPM, and a power rating of 0.079 hp.

Frequently Asked Questions

What is the MASTERDRIVE L050B jaw coupling spider used for?

The MASTERDRIVE L050B is a general purpose straight jaw coupling hub used to connect two shafts in light-duty power transmission applications. It is commonly found in small pumps, conveyors, and industrial machinery where misalignment compensation and vibration dampening are needed at speeds up to 250 RPM.

What are the specifications of the MASTERDRIVE L050B coupling?

The MASTERDRIVE L050B is a jaw coupling spider with L050 coupling size, 1 1/16 inch outside diameter, maximum speed of 250 RPM, and power rating of 0.079 hp. It is an inch-series component manufactured by MASTERDRIVE under part number L050B.

Where to buy the MASTERDRIVE L050B coupling worldwide?

3G Electric supplies the MASTERDRIVE L050B jaw coupling spider worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this part.

How to select the correct MASTERDRIVE jaw coupling spider size?

To select the correct MASTERDRIVE jaw coupling spider, match the coupling size (e.g., L050) to the hub bore diameter and shaft dimensions. Verify the outside diameter (1 1/16 inch), maximum speed (250 RPM), and power rating (0.079 hp) meet your application requirements. Consult the MASTERDRIVE catalog for fitment details.

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 inch-type straight jaw coupling hub has an outside diameter of 2 15/32 in and an overall length of 2 3/8 in. It is used in power transmission systems to connect a motor shaft to a driven component, such as in industrial machinery, pumps, and conveyors, where torque transfer and misalignment compensation are needed
MASTERDRIVE
This inch-type straight jaw coupling hub has an outside diameter of 2 15/32 in and an overall length of 2 3/8 in. It is used in power transmission systems to connect a motor shaft to a driven component, such as in industrial machinery, pumps, and conveyors, where torque transfer and misalignment compensation are needed
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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