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LOVEJOY D-7B Universal Joint - General Purpose Universal Joints for Keyed Shafts
LOVEJOYGeneral Purpose Universal Joints for Keyed Shafts

LOVEJOY D-7B Universal Joint

The LOVEJOY Universal Joint is a general purpose universal joint for keyed shafts, constructed from carbon steel. This D-7B model features a round keyed design with a 5/8 inch bore diameter and a 3 1/2 inch overall…

SKU 3G-OTH-149249

Brand
LOVEJOY
Item
D-7B Universal Joint
Part Number
68514444286
Category
General Purpose Universal Joints for Keyed Shafts
Available to Order
Also known as:68514444286LOVEJOY
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

LOVEJOY
Manufacturer Part Number
68514444286
Type
D-7B, Round Keyed, Inch
Overall Lg
3 1/2 in
Bore Dia
5/8 in

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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 D-7B model features a round keyed design with a 5/8 inch bore diameter and a 3 1/2 inch overall length, supplied in inch dimensions (MPN 68514444286).

Frequently Asked Questions

What is the LOVEJOY D-7B universal joint used for?

The LOVEJOY D-7B universal joint is used to transmit rotary motion between shafts that are not perfectly aligned, accommodating angular misalignment in industrial machinery. It is suitable for general purpose applications such as conveyors, packaging equipment, and machine tools where a carbon steel, keyed shaft connection is required.

What are the specifications of the LOVEJOY universal joint 68514444286?

The LOVEJOY universal joint model D-7B has a 5/8 in bore diameter, 3 1/2 in overall length, and a round keyed design in inch dimensions. It is made of carbon steel and is intended for general purpose use with keyed shafts. The manufacturer part number is 68514444286.

Where to buy LOVEJOY universal joints worldwide?

3G Electric supplies LOVEJOY universal joints worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine LOVEJOY components like the D-7B model to customers across multiple industries, ensuring reliable delivery to your facility.

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

To select the correct LOVEJOY universal joint, match the bore diameter and keyway type to your shaft dimensions. For the D-7B model, ensure your shaft is 5/8 in diameter with a round keyed profile. Verify overall length and torque requirements against your application's misalignment angle and load to avoid premature wear.

Used in

Common applications for LOVEJOY
Chemical processing — Lovejoy L100 jaw coupling with Hytrel spider for pump drives exposed to solvents.
Water treatment — Lovejoy L225 jaw coupling with Buna N spider for blower and mixer applications.
Food and beverage — Lovejoy L070 jaw coupling with urethane spider for conveyor drives requiring washdown.
General manufacturing — Lovejoy L050 jaw coupling with fail-safe hubs for small motor-to-gearbox connections.
Oil and gas — Lovejoy universal joints for remote valve actuation and drive shafts.
Material handling — Lovejoy L150 jaw coupling with Buna N spider for bucket elevator drives.
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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.

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