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MASTERDRIVE L050U General Purpose Straight Jaw Coupling Hub - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE L050U General Purpose Straight Jaw Coupling Hub

The MASTERDRIVE Jaw Coupling Spider is a general purpose straight jaw coupling hub in the L050 coupling size. It has a 1 1/16 inch outside diameter, is made of urethane, and is rated for 0.063 hp. This component is…

SKU 3G-OTH-156983

Brand
MASTERDRIVE
Item
L050U General Purpose Straight Jaw Coupling Hub
Part Number
L050U
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Also known as:L050UMASTERDRIVE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MASTERDRIVE
Manufacturer Part Number
L050U
Type
Inch, 0.063 hp, Urethane
Outside Dia
1 1/16 in

Technical Documents

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

Product Description

The MASTERDRIVE Jaw Coupling Spider is a general purpose straight jaw coupling hub in the L050 coupling size. It has a 1 1/16 inch outside diameter, is made of urethane, and is rated for 0.063 hp. This component is designed for use with MASTERDRIVE couplings.

Frequently Asked Questions

What is the MASTERDRIVE Jaw Coupling Spider L050U used for?

The MASTERDRIVE Jaw Coupling Spider L050U is a urethane insert for straight jaw couplings. It transmits torque between hubs in light-duty power transmission applications, such as small pumps or conveyors, while dampening vibration and compensating for minor misalignment.

What are the specifications of the MASTERDRIVE L050U coupling spider?

The MASTERDRIVE L050U coupling spider has a 1 1/16 inch outside diameter, is rated for 0.063 hp, and is made of urethane. It is designed for L050 coupling size and is an inch-series component. The manufacturer part number is L050U.

Where to buy MASTERDRIVE L050U coupling spider worldwide?

3G Electric supplies the MASTERDRIVE L050U coupling spider worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this urethane jaw coupling spider to your facility, regardless of location.

How to select the right MASTERDRIVE coupling spider for my application?

To select the correct MASTERDRIVE coupling spider, match the coupling size (e.g., L050) and outside diameter (1 1/16 in) to your hub. Confirm the horsepower rating (0.063 hp) meets your load. Urethane spiders offer good wear resistance and vibration damping for general-purpose use.

Used in

Common applications for MASTERDRIVE
Pump drives — MASTERDRIVE L110 or L190 jaw coupling hubs with elastomeric spiders to accommodate misalignment between motor and pump shafts.
Gearbox input connections — MASTERDRIVE finished bore close-coupled flanges in size 10 or 11 for rigid mounting to gearbox shafts.
Conveyor systems — MASTERDRIVE straight jaw coupling hubs in L035 or L110 sizes for light-to-medium duty torque transmission.
Mixers and agitators — MASTERDRIVE cast iron close-coupled flanges with keyed bores for direct motor mounting in vertical or horizontal arrangements.
Compressor packages — MASTERDRIVE jaw coupling hubs and inserts for connecting motor shafts to compressor input shafts with vibration damping.
MRO spares — individual MASTERDRIVE hubs, flanges, and spiders for replacement of worn coupling components without full assembly changeout.
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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
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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
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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