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LOVEJOY Jaw Coupling Hub: L190 Coupling Size, 114.3 mm Outside Dia - General Purpose Straight Jaw Coupling Hubs
LOVEJOYGeneral Purpose Straight Jaw Coupling Hubs

LOVEJOY Jaw Coupling Hub: L190 Coupling Size, 114.3 mm Outside Dia

The LOVEJOY Jaw Coupling Hub is a general purpose straight jaw coupling hub in the L190 coupling size, manufactured by LOVEJOY. It features a 114.3 mm outside diameter and a 123.4 mm coupling overall length, with a…

SKU 3G-OTH-157158

Brand
LOVEJOY
Item
Jaw Coupling Hub: L190 Coupling Size, 114.3 mm Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

LOVEJOY
Manufacturer Part Number
68514447006
Outside Dia
114.3 mm
Coupling Overall Lg
123.4 mm
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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 L190 coupling size, manufactured by LOVEJOY. It features a 114.3 mm outside diameter and a 123.4 mm coupling overall length, with a rating of 7.425 (Hytrel and Bronze). This hub is identified by manufacturer part number 68514447006.

Frequently Asked Questions

What is the LOVEJOY L190 jaw coupling hub used for?

The LOVEJOY L190 jaw coupling hub is used to connect two rotating shafts in industrial power transmission systems, compensating for minor misalignment and reducing vibration. It is commonly applied in pumps, compressors, conveyors, and general machinery where a reliable, maintenance-friendly coupling is required.

What are the specifications of the LOVEJOY L190 jaw coupling hub?

The LOVEJOY L190 jaw coupling hub has a 114.3 mm outside diameter and a 123.4 mm overall length. It is rated for 7.425 (Hytrel and Bronze) and is manufactured by LOVEJOY under part number 68514447006. This hub is designed for general purpose straight jaw coupling applications.

Where to buy the LOVEJOY L190 jaw coupling hub worldwide?

3G Electric supplies the LOVEJOY L190 jaw coupling hub worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this hub to any country.

How to select the correct LOVEJOY jaw coupling hub size?

To select the correct LOVEJOY jaw coupling hub, match the coupling size (e.g., L190) to your shaft diameters and torque requirements. Verify the outside diameter (114.3 mm) and overall length (123.4 mm) fit your assembly. Consult LOVEJOY's catalog for bore and keyway options to ensure proper fit and performance.

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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