BOSTON GEAR Polyurethane Spider Insert: FC20 Coupling Size, 2 in Outside Dia, Inch
The BOSTON GEAR Polyurethane Spider Insert is a high-torque straight jaw spider designed for FC20 coupling size applications. This inch-sized insert has a 2-inch outside diameter and is rated for 0.7 hp (MPN XFCA20)…
SKU 3G-OTH-133824
Also listed as: XFCA 20 · XFCA-20
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 Polyurethane Spider Insert is a high-torque straight jaw spider designed for FC20 coupling size applications. This inch-sized insert has a 2-inch outside diameter and is rated for 0.7 hp (MPN XFCA20). Manufactured by BOSTON GEAR, it serves as a replacement component for compatible jaw couplings.
Frequently Asked Questions
What is a BOSTON GEAR Polyurethane Spider Insert used for?
This spider insert is a replacement component for high-torque straight jaw couplings in FC20 size applications. It transmits torque between coupled shafts while dampening vibration and compensating for minor misalignment in industrial power transmission systems.
What are the specifications of the BOSTON GEAR XFCA20 spider insert?
The BOSTON GEAR XFCA20 polyurethane spider insert has a 2-inch outside diameter, is rated for 0.7 hp, and fits FC20 coupling size. It is an inch-sized, high-torque straight jaw spider designed as a direct replacement for compatible BOSTON GEAR jaw couplings.
Where to buy BOSTON GEAR spider inserts worldwide?
3G Electric supplies BOSTON GEAR polyurethane spider inserts worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver the XFCA20 and other coupling components to your facility, regardless of location.
How to select the right BOSTON GEAR spider insert for a coupling?
Match the spider insert to your coupling's size designation (e.g., FC20), outside diameter, and horsepower rating. For the XFCA20, verify a 2-inch outside diameter and 0.7 hp capacity. Always confirm compatibility with your existing BOSTON GEAR jaw coupling hub before ordering.
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3G Electric supplies BOSTON GEAR high-torque straight jaw spiders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
