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LOVEJOY Jaw Coupling Hub: L150 Coupling Size, 3 3/4 in Outside Dia - General Purpose Straight Jaw Coupling Hubs
LOVEJOYGeneral Purpose Straight Jaw Coupling Hubs

LOVEJOY Jaw Coupling Hub: L150 Coupling Size, 3 3/4 in Outside Dia

The LOVEJOY Jaw Coupling Hub is a general purpose straight jaw coupling hub in the L150 coupling size. It features a 3 3/4 in outside diameter, a 4 1/2 in coupling overall length, and includes a 1.967 (Buna N Rubber)…

SKU 3G-OTH-157586

Brand
LOVEJOY
Item
Jaw Coupling Hub: L150 Coupling Size, 3 3/4 in Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

LOVEJOY
Manufacturer Part Number
68514435750
Outside Dia
3 3/4 in
Coupling Overall Lg
4 1/2 in
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LOVEJOY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LOVEJOY Jaw Coupling Hub is a general purpose straight jaw coupling hub in the L150 coupling size. It features a 3 3/4 in outside diameter, a 4 1/2 in coupling overall length, and includes a 1.967 (Buna N Rubber) insert. This hub is manufactured by LOVEJOY under part number 68514435750.

Frequently Asked Questions

What is the LOVEJOY L150 jaw coupling hub used for?

The LOVEJOY L150 jaw coupling hub is used to connect two shafts in power transmission systems, compensating for minor misalignment. It is common in pumps, gearboxes, and conveyors where a general-purpose, straight-jaw design with a Buna-N rubber insert provides vibration dampening and shock absorption.

What are the specifications of the LOVEJOY L150 jaw coupling hub?

The LOVEJOY L150 jaw coupling hub has a 3 3/4 in outside diameter and a 4 1/2 in coupling overall length. It includes a 1.967 (Buna N Rubber) insert and is manufactured under part number 68514435750. This hub is designed for general-purpose straight-jaw applications.

Where to buy the LOVEJOY L150 jaw coupling hub worldwide?

You can source the LOVEJOY L150 jaw coupling hub worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this LOVEJOY part number 68514435750.

How to select the correct LOVEJOY jaw coupling hub size?

To select the correct LOVEJOY jaw coupling hub, match the coupling size (e.g., L150) to your shaft diameters and torque requirements. Verify the outside diameter (3 3/4 in) and overall length (4 1/2 in) fit your application. The Buna-N rubber insert (1.967) provides vibration dampening; consult LOVEJOY's catalog for load ratings.

Used in

Common applications for LOVEJOY
Pump drives — Lovejoy L110 jaw coupling hubs with Buna N spiders for connecting electric motors to centrifugal pumps
Conveyor systems — Lovejoy L150 coupling hubs with urethane spiders for torque transmission in material handling equipment
Machine tool spindles — Lovejoy DD-3 double universal joints for angular transmission in milling and drilling machines
Compressor assemblies — Lovejoy L070 coupling hubs with Hytrel and bronze spiders for high-temperature compressor applications
Mixer drives — Lovejoy AL050 coupling hubs for low-torque mixing applications in food processing equipment
Packaging machinery — Lovejoy L050 coupling hubs with urethane spiders for indexing and rotary motion in packaging lines

LOVEJOY Products

3G Electric supplies LOVEJOY 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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