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BOSTON GEAR FC15-3/4 High-Torque Straight Jaw Coupling Hub - High-Torque Straight Jaw Coupling Hubs
BOSTON GEARHigh-Torque Straight Jaw Coupling Hubs

BOSTON GEAR FC15-3/4 High-Torque Straight Jaw Coupling Hub

The BOSTON GEAR FC15-3/4 is a high-torque straight jaw coupling hub, sized FC15 with a 1 1/2 in outside diameter. This inch-series shaft coupler body is designed for keyed shaft types, providing a direct mechanical…

SKU 3G-OTH-146662

Also listed as: FC1534 · FC15 3 4 · FC15-3-4

Brand
BOSTON GEAR
Item
FC15-3/4 High-Torque Straight Jaw Coupling Hub
Part Number
FC15-3/4
Category
High-Torque Straight Jaw Coupling Hubs
Available to Order
Also known as:FC15-3/4BOSTON GEAR
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
FC15-3/4
Type
Inch, For Keyed Shaft Type
Outside Dia
1 1/2 in

Technical Documents

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BOSTON GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON GEAR FC15-3/4 is a high-torque straight jaw coupling hub, sized FC15 with a 1 1/2 in outside diameter. This inch-series shaft coupler body is designed for keyed shaft types, providing a direct mechanical connection in power transmission systems.

Frequently Asked Questions

What is a BOSTON GEAR FC15-3/4 shaft coupler used for?

The BOSTON GEAR FC15-3/4 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 common in conveyors, pumps, and gearbox applications where misalignment compensation and torque transfer are required.

What are the specifications of the BOSTON GEAR FC15-3/4 coupling?

The BOSTON GEAR FC15-3/4 is an inch-series straight jaw coupling hub with a 1 1/2 in outside diameter. It is designed for keyed shaft types and is part of the FC15 coupling size family. The manufacturer part number is FC15-3/4.

Where to buy BOSTON GEAR FC15-3/4 coupling worldwide?

3G Electric supplies the BOSTON GEAR FC15-3/4 coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this high-torque straight jaw coupling hub.

How to select the right BOSTON GEAR coupling hub for a keyed shaft?

To select the correct BOSTON GEAR coupling hub, match the outside diameter (1 1/2 in for FC15 size) and bore configuration to your keyed shaft dimensions. Verify torque requirements and misalignment tolerance. 3G Electric can help interpret your application needs and source the proper straight jaw coupling hub.

Used in

Common applications for BOSTON GEAR
Conveyor systems — Boston Gear FC38 polyurethane spider insert (XFCA38) for torque transmission and misalignment compensation.
Pump drives — Boston Gear FC15 oil-impregnated spider insert (XFCBB15) to dampen vibration in continuous-duty pump applications.
Mixers and agitators — Boston Gear speed reducers with cast iron housings for speed reduction and torque multiplication.
Packaging machinery — Boston Gear FC12 synthetic rubber spider insert (XFCR12) for shock absorption in start-stop cycles.
Fans and blowers — Boston Gear FC45 oil-impregnated spider insert (XFCBB45) for high-torque power transmission.
Material handling — Boston Gear shaft-mounted speed reducers for conveyor and bulk handling drive systems.
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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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Inch-series straight jaw coupling hub for keyed shafts, with 4 1/2 in outside diameter. Used in power transmission systems to connect rotating shafts in pumps, compressors, conveyors, and gearboxes, accommodating misalignment while transmitting torque
BOSTON GEAR
Inch-series straight jaw coupling hub for keyed shafts, with 4 1/2 in outside diameter. Used in power transmission systems to connect rotating shafts in pumps, compressors, conveyors, and gearboxes, accommodating misalignment while transmitting torque

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