MASTERDRIVE Coupling Flange: 2 1/16 in Outside Dia, 2 in Coupling Overall Lg, Inch
The MASTERDRIVE Coupling Flange is a general purpose straight jaw coupling hub with a 2 1/16 in outside diameter and 2 in overall length. This inch-type hub features a 1/2 in bore diameter (MPN 3J-1/2).
SKU 3G-OTH-157303
Also listed as: 3J12 · 3J 1 2 · 3J-1-2
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 2 1/16 in outside diameter and 2 in overall length. This inch-type hub features a 1/2 in bore diameter (MPN 3J-1/2).
Frequently Asked Questions
What is the MASTERDRIVE 3J-1/2 coupling flange used for?
The MASTERDRIVE 3J-1/2 is a general purpose straight jaw coupling hub used to connect a motor shaft to a driven component in power transmission systems. It is commonly applied in pumps, compressors, conveyors, and industrial machinery where misalignment tolerance and torque transfer are required.
What are the specifications of the MASTERDRIVE 3J-1/2 coupling flange?
The MASTERDRIVE 3J-1/2 coupling flange has a 2 1/16 in outside diameter, 2 in overall length, and a 1/2 in bore diameter. It is an inch-series straight jaw coupling hub designed for general purpose use. The manufacturer part number is 3J-1/2.
Where to buy MASTERDRIVE coupling flanges worldwide?
3G Electric supplies MASTERDRIVE coupling flanges worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the MASTERDRIVE 3J-1/2 or other coupling components.
How to select the correct MASTERDRIVE coupling flange for my application?
To select the correct MASTERDRIVE coupling flange, match the bore diameter to your shaft size (e.g., 1/2 in for the 3J-1/2), ensure the outside diameter fits within your space constraints, and verify the overall length aligns with your coupling assembly. Consult the MASTERDRIVE catalog for torque ratings and misalignment capabilities.
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.
