MASTERDRIVE Jaw Coupling Hub: L190 Coupling Size, 4 1/2 in Outside Dia
The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L190 coupling size, with a 4 1/2 in outside diameter and 5 1/4 in coupling overall length (MPN L190-1-1/8). 3G Electric interprets…
SKU 3G-OTH-157038
Also listed as: L190118 · L190 1 1 8 · L190-1-1-8
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
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Product Description
The MASTERDRIVE Jaw Coupling Hub is a general purpose straight jaw coupling hub in L190 coupling size, with a 4 1/2 in outside diameter and 5 1/4 in coupling overall length (MPN L190-1-1/8). 3G Electric interprets demand for this OEM component across 14 industrial departments, with specialist depth in power transmission and controls to support your sourcing needs.
Frequently Asked Questions
What is the MASTERDRIVE L190 jaw coupling hub used for?
The MASTERDRIVE L190 jaw coupling hub is a general-purpose straight jaw coupling hub used to connect two shafts in power transmission systems. It is commonly applied in pumps, compressors, conveyors, and industrial machinery where misalignment compensation and torque transfer are required.
What are the specifications of the MASTERDRIVE L190-1-1/8 jaw coupling hub?
The MASTERDRIVE L190-1-1/8 jaw coupling hub has a coupling size of L190, an outside diameter of 4 1/2 inches, and a coupling overall length of 5 1/4 inches. It is a straight jaw hub designed for general-purpose industrial applications. The manufacturer part number is L190-1-1/8.
Where to buy MASTERDRIVE L190 jaw coupling hubs worldwide?
You can source MASTERDRIVE L190 jaw coupling hubs 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 on this MASTERDRIVE part.
How to select the correct MASTERDRIVE jaw coupling hub size?
To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L190) to your shaft diameter and torque requirements. Verify the outside diameter and overall length against your application's space constraints. Always consult the manufacturer's catalog for bore and keyway specifications.
Used in
Common applications for MASTERDRIVEMASTERDRIVE Products
3G Electric supplies MASTERDRIVE 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.
