MASTERDRIVE 6J-3/4 General Purpose Straight Jaw Coupling Hub
The MASTERDRIVE Coupling Flange is a General Purpose Straight Jaw Coupling Hub with a 4 in outside diameter. This inch-type hub features a 3/4 in bore diameter and a 3 5/16 in coupling overall length (MPN 6J-3/4).
SKU 3G-OTH-157284
Also listed as: 6J34 · 6J 3 4 · 6J-3-4
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 Coupling Flange is a General Purpose Straight Jaw Coupling Hub with a 4 in outside diameter. This inch-type hub features a 3/4 in bore diameter and a 3 5/16 in coupling overall length (MPN 6J-3/4).
Frequently Asked Questions
What is a MASTERDRIVE coupling flange used for?
A MASTERDRIVE coupling flange connects a motor shaft to driven equipment such as pumps or gearboxes. It transmits torque while compensating for minor misalignment. This general-purpose straight jaw coupling hub is common in industrial power transmission systems.
What are the specifications of the MASTERDRIVE 6J-3/4 coupling flange?
This MASTERDRIVE coupling flange has a 4 in outside diameter, 3 5/16 in overall coupling length, and a 3/4 in bore diameter. It is an inch-series general-purpose straight jaw coupling hub. The manufacturer part number is 6J-3/4.
Where to buy MASTERDRIVE coupling flanges worldwide?
3G Electric supplies MASTERDRIVE coupling flanges worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 6J-3/4 or other MASTERDRIVE components.
How to select the correct MASTERDRIVE coupling flange?
Select a MASTERDRIVE coupling flange by matching the bore diameter to your shaft size, the outside diameter to the coupling housing, and the overall length to the space available. Verify the inch-series dimensions and torque requirements for your application. Consult the MASTERDRIVE catalog for fitment details.
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.
