BOSTON GEAR FC38 1-1/4 High-Torque Straight Jaw Coupling Hub
The BOSTON GEAR FC38 1-1/4 is a high-torque straight jaw coupling hub, part of the FC38 coupling size series. This shaft coupler body has a 3 3/4 in outside diameter, is designed for inch keyed shafts, and is rated…
SKU 3G-OTH-146658
Also listed as: FC38114 · FC38 1 1 4 · FC38-1-1-4
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Product Description
The BOSTON GEAR FC38 1-1/4 is a high-torque straight jaw coupling hub, part of the FC38 coupling size series. This shaft coupler body has a 3 3/4 in outside diameter, is designed for inch keyed shafts, and is rated for 11.1 hp.
Frequently Asked Questions
What is the BOSTON GEAR FC38 1-1/4 coupling hub used for?
The BOSTON GEAR FC38 1-1/4 is a high-torque straight jaw coupling hub used to connect two rotating shafts in industrial power transmission systems. It is commonly applied in pumps, gearboxes, conveyors, and other machinery requiring reliable torque transfer and misalignment accommodation.
What are the specifications of the BOSTON GEAR FC38 1-1/4?
The BOSTON GEAR FC38 1-1/4 is a shaft coupler body with a 3 3/4 in outside diameter, part of the FC38 coupling size series. It is designed for inch keyed shafts and rated for 11.1 hp. The manufacturer part number is FC38 1-1/4, and it is a high-torque straight jaw coupling hub.
Where to buy the BOSTON GEAR FC38 1-1/4 worldwide?
3G Electric supplies the BOSTON GEAR FC38 1-1/4 coupling hub 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 on this high-torque straight jaw coupling hub.
How to select the right BOSTON GEAR coupling hub for my application?
To select the correct BOSTON GEAR coupling hub, match the shaft diameter and keyway type to your equipment. The FC38 1-1/4 is designed for inch keyed shafts and delivers 11.1 hp. Verify the outside diameter of 3 3/4 in fits your space constraints. Consult a BOSTON GEAR catalog for torque ratings and bore options.
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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.
