TB WOODSGeneral Purpose Straight Jaw Coupling Hubs

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

SKU 3G-OTH-157091

Brand

TB WOODS

Item

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

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

TB WOODS

Manufacturer Part Number

L19045MM 

Outside Dia

114 mm 

Coupling Overall Lg

124 mm 

Technical Documents

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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, with a 114 mm outside diameter and 124 mm overall length. This hub, model L19045MM, is rated for 7.4 hp when used with a Hytrel Spider insert. It is designed for industrial power transmission applications requiring a flexible jaw-type connection.

Frequently Asked Questions

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

The TB WOOD'S Jaw Coupling Hub L190 is used in industrial power transmission systems to connect two shafts while accommodating minor misalignment. It is commonly applied in pumps, compressors, conveyors, and gearboxes where a flexible jaw-type connection is required.

What are the specifications of TB WOOD'S Jaw Coupling Hub L19045MM?

The TB WOOD'S Jaw Coupling Hub L19045MM has an L190 coupling size, 114 mm outside diameter, and 124 mm overall length. It is rated for 7.4 hp when used with a Hytrel Spider insert. The hub is a general purpose straight jaw coupling hub from TB WOOD'S.

Where to buy TB WOOD'S Jaw Coupling Hub L19045MM worldwide?

You can source the TB WOOD'S Jaw Coupling Hub L19045MM through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the hub reaches your facility reliably.

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

To select the correct TB WOOD'S jaw coupling hub, match the coupling size (e.g., L190) to your shaft diameters and torque requirements. Verify the outside diameter and overall length fit your space constraints. For the L19045MM, ensure the Hytrel Spider insert is rated for your application's horsepower.

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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