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LOVEJOY General Purpose Straight Jaw Coupling Hub - General Purpose Straight Jaw Coupling Hubs
LOVEJOYGeneral Purpose Straight Jaw Coupling Hubs

LOVEJOY General Purpose Straight Jaw Coupling Hub

The LOVEJOY Jaw Coupling Hub is a general purpose straight jaw coupling hub in L050 coupling size, with a 27.4 mm outside diameter and 43.4 mm coupling overall length. It features a 50 (Hytrel and Bronze)…

SKU 3G-OTH-157497

Brand
LOVEJOY
Item
General Purpose Straight Jaw Coupling Hub
Part Number
68514441313
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Also known as:68514441313LOVEJOY
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Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

LOVEJOY
Manufacturer Part Number
68514441313
Features
No Metal to Metal Contact
Bore Type
Round Bore with Keyway
Fail Safe
Yes
Standards
ANSI B92.1A; ANSI/AGMA 9002-B04; ANSI/AGMA 9112-A04; DIN 5480
Mfr. Model
68514441313
Keyway Size
3 mm x 1.4 mm Keyway Size This describes the width and depth dimensions of the machined keyway slot.
Outside Dia
27.4 mm
Catalog Page
N/A
Hub Diameter
27.4 mm
Hub Material
Sintered Iron
Keyway Depth
1.4 mm
Keyway Width
3 mm
Bore Diameter
9 mm Bore Diameter
Coupling Size
L050 Coupling Size This is an alpha-numeric identifier used to communicate dimensions and compatibility with shaft coupling components.
Maximum Speed
18,000 RPM
For Shaft Type
Keyed
Included Screws
(1) Set Screw
Outside Diameter
27.4 mm Outside Diameter
Country of Origin
USA (subject to change)
Shaft Locking Type
Set Screw
Coupling Overall Lg
43.4 mm
Length Through Bore
15.8 mm
Horsepower @ 100 RPM
26.3(Buna N Rubber); 39 (Urethane); 50 (Hytrel and Bronze)
Maximum Bore Diameter
16 mm
Minimum Bore Diameter
6 mm
Resistance Properties
Oil Resistant; Water Resistant
System of Measurement
Metric
Coupling Overall Length
43.4 mm Coupling Overall Length
Number of Locking Screws
1
Maximum Operating Temperature
212 °F
Minimum Operating Temperature
-40 °F

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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 L050 coupling size, with a 27.4 mm outside diameter and 43.4 mm coupling overall length. It features a 50 (Hytrel and Bronze) specification and is manufactured by LOVEJOY under part number 68514441313.

Frequently Asked Questions

What is the LOVEJOY Jaw Coupling Hub used for?

The LOVEJOY Jaw Coupling Hub is used to connect two rotating shafts in industrial power transmission systems, compensating for minor misalignment while transmitting torque. 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 Jaw Coupling Hub 68514441313?

This LOVEJOY Jaw Coupling Hub is size L050 with a 27.4 mm outside diameter and 43.4 mm overall length. It features a 50 (Hytrel and Bronze) insert specification and is manufactured by LOVEJOY under part number 68514441313. It is a general purpose straight jaw coupling hub.

Where to buy LOVEJOY Jaw Coupling Hub 68514441313 worldwide?

3G Electric supplies the LOVEJOY Jaw Coupling Hub 68514441313 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct LOVEJOY Jaw Coupling Hub?

To select the correct LOVEJOY Jaw Coupling Hub, match the coupling size (e.g., L050) to your shaft diameters and torque requirements. Verify the outside diameter (27.4 mm) and overall length (43.4 mm) fit your application. The 50 (Hytrel and Bronze) insert indicates material compatibility for your operating conditions.

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 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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