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BOSTON GEAR Shaft Coupler Body: FC25 Coupling Size, 2 1/2 in Outside Dia, Inch - High-Torque Straight Jaw Coupling Hubs
BOSTON GEARHigh-Torque Straight Jaw Coupling Hubs

BOSTON GEAR Shaft Coupler Body: FC25 Coupling Size, 2 1/2 in Outside Dia, Inch

The BOSTON GEAR FC25 Shaft Coupler Body is a high-torque straight jaw coupling hub designed for inch, keyed shaft types. This component has a 2 1/2 in outside diameter and is identified by manufacturer part number…

SKU 3G-OTH-146675

Brand
BOSTON GEAR
Item
Shaft Coupler Body: FC25 Coupling Size, 2 1/2 in Outside Dia, Inch
Category
High-Torque Straight Jaw Coupling Hubs
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
FC25 1-3/16
Type
Inch, For Keyed Shaft Type
Outside Dia
2 1/2 in
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BOSTON GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON GEAR FC25 Shaft Coupler Body is a high-torque straight jaw coupling hub designed for inch, keyed shaft types. This component has a 2 1/2 in outside diameter and is identified by manufacturer part number FC25 1-3/16. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a BOSTON GEAR FC25 shaft coupler used for?

The BOSTON GEAR FC25 shaft coupler body is used to connect two rotating shafts in power transmission systems, compensating for minor misalignment. It is commonly applied in industrial machinery, conveyors, pumps, and gearboxes where reliable torque transfer and vibration dampening are required.

What are the specifications of the BOSTON GEAR FC25 1-3/16 coupler?

The BOSTON GEAR FC25 1-3/16 is a high-torque straight jaw coupling hub with a 2 1/2 inch outside diameter. It is designed for inch-sized keyed shafts and is part of the FC25 coupling size series. The manufacturer part number is FC25 1-3/16.

Where to buy BOSTON GEAR FC25 coupling hubs worldwide?

You can source BOSTON GEAR FC25 coupling hubs worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other BOSTON GEAR power transmission components.

How to select the right BOSTON GEAR jaw coupling hub?

To select the correct BOSTON GEAR jaw coupling hub, match the coupling size (e.g., FC25) to your shaft diameter and keyway dimensions. Verify the outside diameter and torque rating align with your application. For the FC25 1-3/16, ensure your shaft is inch-sized and keyed. Consult a BOSTON GEAR catalog for load ratings.

Used in

Common applications for BOSTON GEAR
Material handling conveyors — Boston Gear worm gear speed reducers for belt drives
Packaging machinery — Boston Gear helical gear reducers for precise indexing
Food processing equipment — Boston Gear stainless steel speed reducers for washdown environments
Industrial pump drives — Boston Gear clamp collars for shaft coupling alignment
Mixer and agitator systems — Boston Gear oil-impregnated spider inserts for torque transmission
Automated assembly lines — Boston Gear mounting bases for horizontal reducer installation

BOSTON GEAR Products

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.

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