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LOVEJOY Jaw Coupling Insert: L150 Coupling Size, 3 3/4 in Outside Dia, Inch - General Purpose Straight Jaw Spiders
LOVEJOYGeneral Purpose Straight Jaw Spiders

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

The LOVEJOY Jaw Coupling Insert is a general purpose straight jaw spider for L150 coupling size, with a 3 3/4 in outside diameter and a maximum speed of 1,750 RPM. This inch-sized insert has a key specification of…

SKU 3G-OTH-143982

Brand
LOVEJOY
Item
Jaw Coupling Insert: L150 Coupling Size, 3 3/4 in Outside Dia, Inch
Category
General Purpose Straight Jaw Spiders
Available to Order
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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

LOVEJOY
Manufacturer Part Number
68514437880
Type
Inch
Max Speed
1,750 RPM
Outside Dia
3 3/4 in

Technical Documents

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

Product Description

The LOVEJOY Jaw Coupling Insert is a general purpose straight jaw spider for L150 coupling size, with a 3 3/4 in outside diameter and a maximum speed of 1,750 RPM. This inch-sized insert has a key specification of 1.97 and is manufactured under part number 68514437880.

Frequently Asked Questions

What is a LOVEJOY Jaw Coupling Insert used for?

A LOVEJOY Jaw Coupling Insert, such as the L150 size spider, transmits torque between two shafts while dampening vibration and accommodating minor misalignment. It is commonly used in industrial power transmission applications including pumps, gearboxes, and conveyors where reliable, maintenance-friendly coupling is required.

What are the specifications of the LOVEJOY L150 Jaw Coupling Insert?

The LOVEJOY L150 Jaw Coupling Insert has a 3 3/4 in outside diameter, a maximum speed of 1,750 RPM, and a key specification of 1.97. It is an inch-sized general purpose straight jaw spider, manufactured under part number 68514437880.

Where to buy LOVEJOY Jaw Coupling Insert L150 worldwide?

3G Electric supplies the LOVEJOY Jaw Coupling Insert L150 (MPN 68514437880) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine LOVEJOY component.

How to select the right LOVEJOY Jaw Coupling Insert size?

To select the correct LOVEJOY Jaw Coupling Insert, match the coupling size (e.g., L150) to your existing hub, verify the outside diameter (3 3/4 in), and confirm the maximum speed (1,750 RPM) exceeds your application's operating speed. Always check shaft diameters and torque requirements against the manufacturer's catalog.

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 spiders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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