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BOSTON GEAR High-Torque Straight Jaw Spider, XFCBB25 - High-Torque Straight Jaw Spiders
BOSTON GEARHigh-Torque Straight Jaw Spiders

BOSTON GEAR High-Torque Straight Jaw Spider, XFCBB25

The BOSTON GEAR Oil Impregnated Spider Insert is a high-torque straight jaw spider for FC25 coupling size, with a 2 1/2 in outside diameter and a power rating of 2.9 hp. This inch-dimensioned insert, manufactured by…

SKU 3G-OTH-133825

Also listed as: XFCBB 25 · XFCBB-25

Brand
BOSTON GEAR
Item
High-Torque Straight Jaw Spider, XFCBB25
Part Number
XFCBB25
Category
High-Torque Straight Jaw Spiders
Available to Order
Also known as:XFCBB25BOSTON GEAR
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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.

Technical Specifications

BOSTON GEAR
Manufacturer Part Number
XFCBB25
Type
Inch, 2.9 hp
Outside Dia
2 1/2 in

Technical Documents

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BOSTON GEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON GEAR Oil Impregnated Spider Insert is a high-torque straight jaw spider for FC25 coupling size, with a 2 1/2 in outside diameter and a power rating of 2.9 hp. This inch-dimensioned insert, manufactured by BOSTON GEAR under part number XFCBB25, is designed for use in industrial coupling applications.

Frequently Asked Questions

What is the BOSTON GEAR Oil Impregnated Spider Insert XFCBB25 used for?

The BOSTON GEAR Oil Impregnated Spider Insert XFCBB25 is a high-torque straight jaw spider used in industrial coupling applications to transmit power between shafts while dampening vibration and compensating for minor misalignment.

What are the specifications of the BOSTON GEAR XFCBB25 spider insert?

The BOSTON GEAR XFCBB25 spider insert has an FC25 coupling size, a 2 1/2 in outside diameter, a power rating of 2.9 hp, and is inch-dimensioned. It is an oil-impregnated straight jaw spider designed for high-torque industrial coupling applications.

Where to buy BOSTON GEAR XFCBB25 spider insert worldwide?

3G Electric supplies the BOSTON GEAR XFCBB25 spider insert worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right part for your coupling application.

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

To select the correct BOSTON GEAR spider insert, match the coupling size (e.g., FC25), outside diameter (2 1/2 in), and power rating (2.9 hp) to your application. Ensure the insert type (straight jaw, oil-impregnated) aligns with your torque and misalignment requirements.

Used in

Common applications for BOSTON GEAR
Conveyor systems — Boston Gear FC38 polyurethane spider insert (XFCA38) for torque transmission and misalignment compensation.
Pump drives — Boston Gear FC15 oil-impregnated spider insert (XFCBB15) to dampen vibration in continuous-duty pump applications.
Mixers and agitators — Boston Gear speed reducers with cast iron housings for speed reduction and torque multiplication.
Packaging machinery — Boston Gear FC12 synthetic rubber spider insert (XFCR12) for shock absorption in start-stop cycles.
Fans and blowers — Boston Gear FC45 oil-impregnated spider insert (XFCBB45) for high-torque power transmission.
Material handling — Boston Gear shaft-mounted speed reducers for conveyor and bulk handling drive systems.
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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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Polyurethane spider insert for high-torque straight jaw couplings. Fits FC20 coupling size with 2-inch outside diameter and 0.7 hp rating. Transmits torque while dampening vibration and compensating for minor misalignment in power transmission systems
BOSTON GEAR
Polyurethane spider insert for high-torque straight jaw couplings. Fits FC20 coupling size with 2-inch outside diameter and 0.7 hp rating. Transmits torque while dampening vibration and compensating for minor misalignment in power transmission systems
Oil-impregnated spider insert for FC15 straight jaw couplings. Inch-sized with 1 1/4 in outside diameter and 0.79 hp rating. Used as a flexible element in power transmission systems to dampen vibration and accommodate minor shaft misalignment
BOSTON GEAR
Oil-impregnated spider insert for FC15 straight jaw couplings. Inch-sized with 1 1/4 in outside diameter and 0.79 hp rating. Used as a flexible element in power transmission systems to dampen vibration and accommodate minor shaft misalignment

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