BOSTON GEAR FC45 2-1/8 High-Torque Straight Jaw Coupling Hub
<p>The BOSTON GEAR FC45 2-1/8 is a high-torque straight jaw coupling hub designed for inch keyed shafts. With an outside diameter of 4 1/2 inches, this hub is built to transmit high torque in demanding industrial…
SKU 3G-OTH-146669
Also listed as: FC45218 · FC45 2 1 8 · FC45-2-1-8
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
<p>The BOSTON GEAR FC45 2-1/8 is a high-torque straight jaw coupling hub designed for inch keyed shafts. With an outside diameter of 4 1/2 inches, this hub is built to transmit high torque in demanding industrial applications. It is commonly used in pumps, gearboxes, and other rotating equipment where reliable power transmission is critical.</p><p>As a Singapore-based supplier, 3G Electric offers this hub with worldwide shipping. For procurement buyers in Singapore, we provide SGD quotes on request and handle GST for local transactions. Enjoy fast delivery across Singapore and Southeast Asia to keep your operations running smoothly.</p>
Frequently Asked Questions
What is the outside diameter of the BOSTON GEAR FC45 2-1/8 hub?
The outside diameter is 4 1/2 inches.
What type of shaft is this hub designed for?
It is designed for inch keyed shafts.
Used in
Common applications for BOSTON GEARBOSTON 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.