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LOVEJOY Double Universal Joint: Carbon Steel, DD-3B, Round, 5/16 in Bore Dia - Double Universal Joints for Round Shafts
LOVEJOYDouble Universal Joints for Round Shafts

LOVEJOY Double Universal Joint: Carbon Steel, DD-3B, Round, 5/16 in Bore Dia

The LOVEJOY Double Universal Joint is a carbon steel double universal joint for round shafts, model DD-3B with a 5/16-inch bore diameter and 4 1/2-inch overall length (MPN 68514417087). It is designed for industrial…

SKU 3G-OTH-136780

Brand
LOVEJOY
Item
Double Universal Joint: Carbon Steel, DD-3B, Round, 5/16 in Bore Dia
Category
Double Universal Joints for Round Shafts
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Technical Specifications

LOVEJOY
Manufacturer Part Number
68514417087
Type
DD-3B, Round
Overall Lg
4 1/2 in
Bore Dia
5/16 in
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LOVEJOY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LOVEJOY Double Universal Joint is a carbon steel double universal joint for round shafts, model DD-3B with a 5/16-inch bore diameter and 4 1/2-inch overall length (MPN 68514417087). It is designed for industrial applications requiring angular misalignment compensation between shafts.

Frequently Asked Questions

What is a LOVEJOY Double Universal Joint used for?

A LOVEJOY Double Universal Joint compensates for angular misalignment between rotating shafts in industrial machinery. It is commonly used in power transmission, packaging, and material handling systems where shafts are not perfectly aligned.

What are the specifications of the LOVEJOY Double Universal Joint DD-3B?

The LOVEJOY Double Universal Joint DD-3B is made of carbon steel, has a 5/16 in bore diameter, and a 4 1/2 in overall length. It is designed for round shafts and is suitable for applications requiring double-joint flexibility.

Where to buy a LOVEJOY Double Universal Joint worldwide?

3G Electric supplies the LOVEJOY Double Universal Joint DD-3B (MPN 68514417087) worldwide. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine industrial components for your application.

How to select the correct LOVEJOY Double Universal Joint for my shaft?

To select the correct LOVEJOY Double Universal Joint, match the bore diameter to your shaft size (e.g., 5/16 in) and ensure the overall length fits your assembly. Consider the torque and misalignment angle requirements of your application for proper 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 double universal joints for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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