BOSTON GEAR High-Torque Straight Jaw Coupling Hub
The BOSTON GEAR FC12-1/2 is a high-torque straight jaw coupling hub, sized FC12 with a 1 1/4 in outside diameter. Designed for inch keyed shafts, this shaft coupler body is manufactured by BOSTON GEAR under MPN FC12-1/2.
SKU 3G-OTH-146663
Also listed as: FC1212 · FC12 1 2 · FC12-1-2
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 BOSTON GEAR FC12-1/2 is a high-torque straight jaw coupling hub, sized FC12 with a 1 1/4 in outside diameter. Designed for inch keyed shafts, this shaft coupler body is manufactured by BOSTON GEAR under MPN FC12-1/2.
Frequently Asked Questions
What is the BOSTON GEAR FC12-1/2 shaft coupler used for?
The BOSTON GEAR FC12-1/2 is a high-torque straight jaw coupling hub used to connect two rotating shafts in industrial power transmission systems. It accommodates keyed shafts and is commonly applied in conveyors, pumps, gearboxes, and material handling equipment where misalignment compensation and torque transfer are required.
What are the specifications of the BOSTON GEAR FC12-1/2 coupling?
The BOSTON GEAR FC12-1/2 is an inch-series shaft coupler body with a 1 1/4 in outside diameter. It is designed for keyed shaft types and is part of the FC12 coupling size family. The manufacturer part number is FC12-1/2. This high-torque straight jaw coupling hub provides reliable torque transmission in industrial drives.
Where to buy BOSTON GEAR FC12-1/2 coupling worldwide?
3G Electric supplies the BOSTON GEAR FC12-1/2 coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine BOSTON GEAR components to support your maintenance and production needs.
How to select the correct BOSTON GEAR jaw coupling hub?
To select the correct BOSTON GEAR jaw coupling hub, match the coupling size (FC12) and outside diameter (1 1/4 in) to your shaft dimensions. Ensure the bore and keyway fit your keyed shaft type. Verify torque requirements and misalignment tolerance per the application. 3G Electric can assist with cross-referencing and sourcing the right BOSTON GEAR part for your system.
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3G Electric supplies BOSTON GEAR high-torque straight jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
