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 L190-1-9/16).
SKU 3G-OTH-157345
Also listed as: L1901916 · L190 1 9 16 · L190-1-9-16
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 L190-1-9/16).
Frequently Asked Questions
What is the MASTERDRIVE L190 jaw coupling hub used for?
The MASTERDRIVE L190 jaw coupling hub connects a motor shaft to a driven component in industrial power transmission systems. It accommodates misalignment and dampens vibration in pumps, conveyors, compressors, and gearboxes. This general-purpose straight hub is designed for moderate-torque applications requiring reliable, maintenance-friendly coupling.
What are the specifications of the MASTERDRIVE L190-1-9/16 jaw coupling hub?
The MASTERDRIVE L190-1-9/16 is a jaw coupling hub with a coupling size of L190, an outside diameter of 4 1/2 in, and a coupling overall length of 5 1/4 in. It is a general-purpose straight hub manufactured by MASTERDRIVE. These dimensions ensure proper fit with compatible L190 spider inserts and mating hubs.
Where to buy the MASTERDRIVE L190 jaw coupling hub worldwide?
You can source the MASTERDRIVE L190 jaw coupling hub through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MASTERDRIVE part number L190-1-9/16.
How to select the correct MASTERDRIVE jaw coupling hub for my application?
To select the correct MASTERDRIVE jaw coupling hub, match the coupling size (e.g., L190) to your torque requirements and shaft diameters. Verify the outside diameter (4 1/2 in) and overall length (5 1/4 in) fit your space constraints. Ensure the hub bore matches your motor or driven shaft. Consult MASTERDRIVE technical documentation for load ratings.
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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.
