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 overall length (MPN L190-1-1/16).
SKU 3G-OTH-157254
Also listed as: L1901116 · L190 1 1 16 · L190-1-1-16
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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 overall length (MPN L190-1-1/16).
Frequently Asked Questions
What is a MASTERDRIVE L190 jaw coupling hub used for?
The MASTERDRIVE L190-1-1/16 straight jaw coupling hub connects a motor shaft to a driven load in power transmission systems. It accommodates misalignment and dampens vibration in industrial machinery, conveyors, pumps, and gearboxes across machining, material handling, and other plant-floor applications.
What are the specifications of the MASTERDRIVE L190-1-1/16 jaw coupling hub?
This MASTERDRIVE hub has a 4 1/2 in outside diameter and a 5 1/4 in overall length. It is sized for L190 coupling size and is designed for general-purpose straight jaw coupling applications. The part number is L190-1-1/16.
Where to buy a MASTERDRIVE L190-1-1/16 jaw coupling hub worldwide?
3G Electric supplies the MASTERDRIVE L190-1-1/16 jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this power transmission component.
How to select the correct MASTERDRIVE jaw coupling hub size?
Select the hub by matching the coupling size (e.g., L190) to the corresponding outside diameter and overall length. Verify the bore size fits your motor or driven shaft. For the L190-1-1/16, confirm the 4 1/2 in OD and 5 1/4 in length suit your application. Consult the manufacturer's catalog for torque ratings.
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.
