BOSTON GEAR Jaw Coupling Hub: FC20 Coupling Size, 2 in Outside Dia
The BOSTON GEAR Jaw Coupling Hub is a high-torque straight jaw coupling hub in FC20 coupling size, with a 2 in outside diameter and 3 11/16 in coupling overall length (MPN SSFC20-5/8). This BOSTON GEAR component is…
SKU 3G-OTH-146679
Also listed as: SSFC2058 · SSFC20 5 8 · SSFC20-5-8
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BOSTON GEAR Jaw Coupling Hub is a high-torque straight jaw coupling hub in FC20 coupling size, with a 2 in outside diameter and 3 11/16 in coupling overall length (MPN SSFC20-5/8). This BOSTON GEAR component is designed for industrial power transmission applications requiring a durable, straight-jaw hub interface.
Frequently Asked Questions
What is a BOSTON GEAR FC20 jaw coupling hub used for?
A BOSTON GEAR FC20 jaw coupling hub connects a motor shaft to a driven component in power transmission systems. It accommodates misalignment and dampens vibration in industrial machinery such as pumps, conveyors, and gearboxes. The straight jaw design handles high-torque applications reliably.
What are the specifications of the BOSTON GEAR SSFC20-5/8 jaw coupling hub?
The BOSTON GEAR SSFC20-5/8 is a high-torque straight jaw coupling hub with FC20 coupling size. It has a 2 in outside diameter and a 3 11/16 in overall length. The manufacturer part number is SSFC20-5/8, and it is designed for use with BOSTON GEAR jaw coupling sleeves.
Where to buy BOSTON GEAR jaw coupling hubs worldwide?
You can source BOSTON GEAR jaw coupling hubs worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on the SSFC20-5/8 or other BOSTON GEAR coupling components.
How to select the correct BOSTON GEAR jaw coupling hub for an application?
To select the correct BOSTON GEAR jaw coupling hub, match the coupling size (e.g., FC20) to the shaft diameters and torque requirements of your motor and driven equipment. Verify the outside diameter and overall length fit within your assembly space. Consult BOSTON GEAR's catalog for bore and keyway 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.
