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BOSTON GEAR Shaft Coupler Body: FC20 Coupling Size, 2 in Outside Dia - High-Torque Straight Jaw Coupling Hubs
BOSTON GEARHigh-Torque Straight Jaw Coupling Hubs

BOSTON GEAR Shaft Coupler Body: FC20 Coupling Size, 2 in Outside Dia

SKU 3G-OTH-146649

Brand
BOSTON GEAR
Item
Shaft Coupler Body: FC20 Coupling Size, 2 in Outside Dia
Category
High-Torque Straight Jaw Coupling Hubs
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Technical Specifications

BOSTON GEAR
Manufacturer Part Number
FC20-5/8
Outside Dia
2 in
Coupling Overall Lg
3 11/16 in
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BOSTON GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a BOSTON GEAR FC20-5/8 shaft coupler used for?

The BOSTON GEAR FC20-5/8 high-torque straight jaw coupling hub connects two rotating shafts in industrial machinery, transmitting torque while accommodating minor misalignment. It is commonly used in pumps, gearboxes, conveyors, and material handling equipment across manufacturing and processing plants.

What are the specifications of the BOSTON GEAR FC20-5/8 coupling?

The BOSTON GEAR FC20-5/8 is a FC20 coupling size with a 2 in outside diameter and a 3 11/16 in overall length. It is a high-torque straight jaw coupling hub designed for reliable power transmission in industrial drive systems.

Where to buy BOSTON GEAR FC20-5/8 couplings worldwide?

3G Electric supplies the BOSTON GEAR FC20-5/8 shaft coupler body to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine industrial components for your maintenance or production needs.

How to select the right BOSTON GEAR jaw coupling hub?

To select the correct BOSTON GEAR straight jaw coupling hub like the FC20-5/8, match the bore size to your shaft diameter, confirm the outside diameter and overall length fit your space, and verify torque requirements. Consult the manufacturer's catalog for load ratings and misalignment tolerances.

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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