We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch

The MASTERDRIVE L150N is a general purpose straight jaw coupling hub from the MASTERDRIVE brand, designed for the L150 coupling size. It features a 3 3/4 inch outside diameter, a maximum speed of 5,000 RPM, and a…

SKU 3G-OTH-156967

Brand
MASTERDRIVE
Item
Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
L150N
Type
Inch
Max Speed
5,000 RPM
Outside Dia
3 3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MASTERDRIVE L150N is a general purpose straight jaw coupling hub from the MASTERDRIVE brand, designed for the L150 coupling size. It features a 3 3/4 inch outside diameter, a maximum speed of 5,000 RPM, and a power rating of 1.967 hp.

Frequently Asked Questions

What is the MASTERDRIVE L150N jaw coupling spider used for?

The MASTERDRIVE L150N is a general purpose straight jaw coupling hub used to connect two shafts in power transmission systems. It accommodates misalignment and dampens vibration in industrial machinery such as pumps, compressors, and conveyors. The L150 size and 1.967 hp rating suit light to moderate torque applications.

What are the specifications of the MASTERDRIVE L150N coupling?

The MASTERDRIVE L150N is a straight jaw coupling hub for L150 coupling size. It has a 3 3/4 in outside diameter, a maximum speed of 5,000 RPM, and a power rating of 1.967 hp. The part number is L150N. It is designed for inch-dimension shafts and general industrial use.

Where to buy MASTERDRIVE L150N coupling worldwide?

3G Electric supplies the MASTERDRIVE L150N coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine MASTERDRIVE components to any country.

How to select the correct MASTERDRIVE jaw coupling spider size?

To select the correct MASTERDRIVE jaw coupling spider, match the coupling size (e.g., L150) to the hub outside diameter and shaft bore dimensions. Verify the power rating (1.967 hp for L150N) and maximum speed (5,000 RPM) meet your application. Consult the MASTERDRIVE catalog for bore range and keyway specs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L150U)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L150U)
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L190N)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L190N)
MASTERDRIVE Jaw Coupling Spider: L225 Coupling Size, 5 in Outside Dia, Inch, 250 RPM Max Speed (MPN L225B)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L225 Coupling Size, 5 in Outside Dia, Inch, 250 RPM Max Speed (MPN L225B)
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L190H)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L190H)
MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L150H)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L150 Coupling Size, 3 3/4 in Outside Dia, Inch, 5,000 RPM Max Speed (MPN L150H)
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 250 RPM Max Speed (MPN L190B)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L190 Coupling Size, 4 1/2 in Outside Dia, Inch, 250 RPM Max Speed (MPN L190B)

More from MASTERDRIVE

View all MASTERDRIVE parts
MASTERDRIVE Jaw Coupling Hub: L099 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L099-1-3/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L099 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L099-1-3/16)
MASTERDRIVE Jaw Coupling Hub: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN L190-1-7/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN L190-1-7/16)
MASTERDRIVE Jaw Coupling Spider: L075 Coupling Size, 1 3/4 in Outside Dia, Inch, 0.360 hp, Hytrel (MPN L075H)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L075 Coupling Size, 1 3/4 in Outside Dia, Inch, 0.360 hp, Hytrel (MPN L075H)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-7/8)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-7/8)
MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-1-5/8)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-1-5/8)
MASTERDRIVE Jaw Coupling Spider: L099/L100 Coupling Size, 2 17/32 in Outside Dia, Inch, 1.257 hp (MPN L099/100B)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Spider: L099/L100 Coupling Size, 2 17/32 in Outside Dia, Inch, 1.257 hp (MPN L099/100B)
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-1/8)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L110 Coupling Size, 3 5/16 in Outside Dia, Inch, For Keyed Shaft Type (MPN L110-1-1/8)
MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-2-7/16)
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-2-7/16)