Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
LOVEJOY D-8B Universal Joint, Round Keyed, 3/4 in Bore, 3 3/4 in Overall Length - General Purpose Universal Joints for Keyed Shafts
LOVEJOYGeneral Purpose Universal Joints for Keyed Shafts

LOVEJOY D-8B Universal Joint, Round Keyed, 3/4 in Bore, 3 3/4 in Overall Length

The LOVEJOY Universal Joint is a general purpose universal joint for keyed shafts, constructed from carbon steel. This model, part number 68514445151, features a D-8B design with a round keyed 3/4 inch bore diameter…

SKU 3G-OTH-149252

Brand
LOVEJOY
Item
D-8B Universal Joint, Round Keyed, 3/4 in Bore, 3 3/4 in Overall Length
Part Number
68514445151
Category
General Purpose Universal Joints for Keyed Shafts
Available to Order
Also known as:68514445151LOVEJOY
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 — 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
68514445151
Type
D-8B, Round Keyed, Inch
Overall Lg
3 3/4 in
Bore Dia
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

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

Product Description

The LOVEJOY Universal Joint is a general purpose universal joint for keyed shafts, constructed from carbon steel. This model, part number 68514445151, features a D-8B design with a round keyed 3/4 inch bore diameter and a 3 3/4 inch overall length in inch dimensions.

Frequently Asked Questions

What is the LOVEJOY D-8B universal joint used for?

The LOVEJOY D-8B universal joint is used to transmit rotary motion between shafts that are not perfectly aligned, typically in industrial machinery, conveyors, and power transmission systems. Its carbon steel construction and round keyed bore suit general-purpose applications requiring reliable torque transfer at moderate speeds.

What are the specifications of the LOVEJOY universal joint 68514445151?

The LOVEJOY universal joint model 68514445151 has a D-8B design with a round keyed bore diameter of 3/4 inch and an overall length of 3 3/4 inches. It is made of carbon steel and is designed for inch-dimension keyed shafts. The manufacturer part number is 68514445151.

Where to buy the LOVEJOY D-8B universal joint worldwide?

You can source the LOVEJOY D-8B universal joint through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LOVEJOY components for your power transmission needs.

How to select the correct LOVEJOY universal joint for a keyed shaft?

To select the correct LOVEJOY universal joint, match the bore diameter and keyway type to your shaft. For the D-8B model, ensure a 3/4 inch round keyed shaft and verify the overall length fits your application. Consider torque requirements and operating angle; LOVEJOY offers various sizes for different loads.

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
Not sure this is the right part? Photo-identify it

LOVEJOY Products

3G Electric supplies LOVEJOY general purpose universal joints for keyed shafts. 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

More from LOVEJOY

View all LOVEJOY parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first