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BOSTON GEAR Polyurethane Spider Insert: FC15 Coupling Size, 1 1/2 in Outside Dia, Inch - High-Torque Straight Jaw Spiders
BOSTON GEARHigh-Torque Straight Jaw Spiders

BOSTON GEAR Polyurethane Spider Insert: FC15 Coupling Size, 1 1/2 in Outside Dia, Inch

The BOSTON GEAR Polyurethane Spider Insert is a high-torque straight jaw spider for FC15 coupling size, with a 1 1/2 in outside diameter and a power rating of 0.37 hp (MPN XFCA15). This inch-sized insert is…

SKU 3G-OTH-133821

Also listed as: XFCA 15 · XFCA-15

Brand
BOSTON GEAR
Item
Polyurethane Spider Insert: FC15 Coupling Size, 1 1/2 in Outside Dia, Inch
Category
High-Torque Straight Jaw Spiders
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BOSTON GEAR
Manufacturer Part Number
XFCA15
Type
Inch, 0.37 hp
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 Polyurethane Spider Insert is a high-torque straight jaw spider for FC15 coupling size, with a 1 1/2 in outside diameter and a power rating of 0.37 hp (MPN XFCA15). This inch-sized insert is manufactured by BOSTON GEAR.

Frequently Asked Questions

What is the BOSTON GEAR Polyurethane Spider Insert used for?

The BOSTON GEAR Polyurethane Spider Insert is used as a flexible coupling component in high-torque straight jaw couplings. It transmits torque while dampening vibration and compensating for minor misalignment in industrial power transmission systems, such as pumps, gearboxes, and conveyors.

What are the specifications of the BOSTON GEAR FC15 Spider Insert?

The BOSTON GEAR Polyurethane Spider Insert (MPN XFCA15) is designed for FC15 coupling size with a 1 1/2 in outside diameter and a power rating of 0.37 hp. It is an inch-sized, high-torque straight jaw spider manufactured by BOSTON GEAR.

Where to buy BOSTON GEAR coupling spiders in worldwide?

You can source the BOSTON GEAR Polyurethane Spider Insert through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine BOSTON GEAR components for your power transmission needs.

How to select the right BOSTON GEAR spider insert for a coupling?

To select the correct BOSTON GEAR spider insert, match the coupling size (e.g., FC15), outside diameter (1 1/2 in), and power rating (0.37 hp) to your application. Ensure the insert material—polyurethane in this case—suits the torque and environmental conditions. Consult the coupling manufacturer's guidelines for proper fit.

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 spiders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
BOSTON GEAR Polyurethane Spider Insert: FC38 Coupling Size, 3 3/4 in Outside Dia, Inch, 4.30 hp (MPN XFCA38)
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BOSTON GEAR Oil Impregnated Spider Insert: FC15 Coupling Size, 1 1/4 in Outside Dia, Inch, 0.79 hp (MPN XFCBB15)
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BOSTON GEAR Oil Impregnated Spider Insert: FC15 Coupling Size, 1 1/4 in Outside Dia, Inch, 0.79 hp (MPN XFCBB15)
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BOSTON GEAR Oil Resistant Spider Insert: FC25 Coupling Size, 2 1/2 in Outside Dia, Inch, 0.71 hp (MPN XFCR25)
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BOSTON GEAR Oil Resistant Spider Insert: FC25 Coupling Size, 2 1/2 in Outside Dia, Inch, 0.71 hp (MPN XFCR25)
BOSTON GEAR Oil Resistant Spider Insert: FC20 Coupling Size, 2 in Outside Dia, Inch, 0.4 hp, Rubber (MPN XFCR20)
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BOSTON GEAR Oil Resistant Spider Insert: FC20 Coupling Size, 2 in Outside Dia, Inch, 0.4 hp, Rubber (MPN XFCR20)

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