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TB WOODS TB WOOD'S Jaw Coupling Hub: L190 Coupling Size, 114 mm Outside Dia - General Purpose Straight Jaw Coupling Hubs
TB WOODSGeneral Purpose Straight Jaw Coupling Hubs

TB WOODS TB WOOD'S Jaw Coupling Hub: L190 Coupling Size, 114 mm Outside Dia

The TB WOOD'S Jaw Coupling Hub is a general purpose straight jaw coupling hub in the L190 coupling size. This hub has a 114 mm outside diameter and a 124 mm overall coupling length, with a power rating of 2.7 hp when…

SKU 3G-OTH-157575

Brand
TB WOODS
Item
TB WOOD'S Jaw Coupling Hub: L190 Coupling Size, 114 mm Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

TB WOODS
Manufacturer Part Number
L19040MM
Outside Dia
114 mm
Coupling Overall Lg
124 mm
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TB WOODS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TB WOOD'S Jaw Coupling Hub is a general purpose straight jaw coupling hub in the L190 coupling size. This hub has a 114 mm outside diameter and a 124 mm overall coupling length, with a power rating of 2.7 hp when used with a Buna-N spider. The manufacturer part number is L19040MM.

Frequently Asked Questions

What is TB WOOD'S Jaw Coupling Hub L190 used for?

The TB WOOD'S Jaw Coupling Hub L190 is a general purpose straight jaw coupling hub used to connect rotating shafts in industrial power transmission systems. It accommodates misalignment and transmits torque in applications such as pumps, compressors, and conveyors. The hub pairs with a matching spider element, typically Buna-N, for dampening vibration.

What are the specifications of the TB WOOD'S L19040MM coupling hub?

The TB WOOD'S L19040MM is a jaw coupling hub in size L190 with a 114 mm outside diameter and 124 mm overall coupling length. It has a power rating of 2.7 hp when used with a Buna-N spider. The manufacturer part number is L19040MM, and it is designed for general purpose straight jaw coupling applications.

Where to buy TB WOOD'S L19040MM coupling hub worldwide?

You can source the TB WOOD'S L19040MM jaw coupling hub 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 provide reliable sourcing for this and other TB WOOD'S power transmission components.

How to select the correct TB WOOD'S jaw coupling hub size?

To select the correct TB WOOD'S jaw coupling hub, match the coupling size (e.g., L190) to the shaft diameters and torque requirements of your application. Verify the outside diameter (114 mm for L190) and overall length (124 mm). Ensure the spider material, such as Buna-N, meets your operating temperature and load conditions. Consult the manufacturer's catalog for precise fit.

Used in

Common applications for TB WOODS
Pump drives — TB WOOD'S sleeve coupling flanges (e.g., 4J78) for connecting motor to pump shafts in water treatment plants.
Conveyor systems — TB WOOD'S jaw coupling hubs (e.g., L09925MM) for torque transmission in material handling equipment.
Compressor applications — TB WOOD'S tire coupling hubs (e.g., WE2H78) to accommodate misalignment in air compressor drives.
Industrial fans — TB WOOD'S spacer hubs and flanges (e.g., 6SCHMPB, 6SC44) for extended shaft connections in ventilation systems.
Machine tools — TB WOOD'S two-piece sleeve coupling inserts (e.g., model 5) for vibration dampening in spindle drives.
Mixers and agitators — TB WOOD'S finished bore close-coupled flanges for direct coupling in chemical processing equipment.

TB WOODS Products

3G Electric supplies TB WOODS 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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TB WOOD'S Jaw Coupling Hub: L190 Coupling Size, 114 mm Outside Dia, 124 mm Coupling Overall Lg (MPN L19038MM). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: TB WOOD'S.
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TB WOOD'S Jaw Coupling Hub: L190 Coupling Size, 114 mm Outside Dia, 124 mm Coupling Overall Lg (MPN L19038MM). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: TB WOOD'S.
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TB WOOD'S Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN SS07514NK). Key specifications — attr662280: 0.36 hp (Hytrel Spider); attr662259: TB WOOD'S.
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