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3G Electric
FORMSPRAG FSR-8 Totally Enclosed Sprag Clutch - Sleeve Bearing Supported Clutches
FORMSPRAGSleeve Bearing Supported Clutches

FORMSPRAG FSR-8 Totally Enclosed Sprag Clutch

The FORMSPRAG Sprag Clutch is a sleeve bearing supported clutch designed for use with HPI series equipment. This totally enclosed sprag clutch features a 1 in bore size, FSR-8 model, and 450 ft-lb static torque, with…

SKU 3G-OTH-109411

Also listed as: CL412901GRRH · CL41290 1GRRH

Brand
FORMSPRAG
Item
FSR-8 Totally Enclosed Sprag Clutch
Part Number
CL41290-1GRRH
Category
Sleeve Bearing Supported Clutches
Available to Order
Also known as:CL41290-1GRRHFORMSPRAG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

FORMSPRAG
Manufacturer Part Number
CL41290-1GRRH
Type
FSR-8, Totally Enclosed, 450 ft-lb Static Torque
Bore Size
1 in
For Use With
HPI series
Enclosure Type
Totally Enclosed
Clutch/Brake Type
Sprag
Mounting Location
Shaft Extension

Technical Documents

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

Product Description

The FORMSPRAG Sprag Clutch is a sleeve bearing supported clutch designed for use with HPI series equipment. This totally enclosed sprag clutch features a 1 in bore size, FSR-8 model, and 450 ft-lb static torque, with shaft extension mounting. The manufacturer part number is CL41290-1GRRH.

Frequently Asked Questions

What is the FORMSPRAG Sprag Clutch used for?

The FORMSPRAG Sprag Clutch is used for backstopping, overrunning, and indexing applications in industrial machinery. It is designed for use with HPI series equipment, providing reliable torque transmission and preventing reverse rotation in conveyors, gearboxes, and other rotating systems.

What are the specifications of the FORMSPRAG Sprag Clutch CL41290-1GRRH?

The FORMSPRAG Sprag Clutch model FSR-8 has a 1 in bore size, 450 ft-lb static torque, and a totally enclosed enclosure type. It mounts on a shaft extension and is designed for use with HPI series equipment. The manufacturer part number is CL41290-1GRRH.

Where to buy the FORMSPRAG Sprag Clutch worldwide?

You can source the FORMSPRAG Sprag Clutch CL41290-1GRRH through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the clutch reaches your facility reliably.

How to install the FORMSPRAG Sprag Clutch on a shaft?

To install the FORMSPRAG Sprag Clutch, ensure the shaft extension is clean and free of debris. Slide the clutch onto the shaft, align the keyway, and secure it with the appropriate fasteners. Follow generic best practices for sprag clutch installation to avoid misalignment and ensure proper torque transmission.

Used in

Common applications for FORMSPRAG
Material handling — Formsprag FSR-6 sleeve bearing clutch used on inclined conveyor backstops to prevent reverse travel under load.
Pump drives — Formsprag FSR-8 clutch installed on pump shaft extensions for overrunning duty during dual-pump operation.
Packaging machinery — Formsprag FSR-3 clutch provides indexing motion for intermittent feed mechanisms in cartoning equipment.
Energy production — Formsprag FSR-5 clutch used in backstopping applications on fan drives to prevent reverse rotation.
Industrial mixers — Formsprag FSR-6 clutch allows overrunning during maintenance or when driven by multiple power sources.
HPI series equipment — Formsprag sleeve bearing supported clutches mount directly on shaft extensions for seamless integration.
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FORMSPRAG Products

3G Electric supplies FORMSPRAG sleeve bearing supported clutches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Sleeve bearing supported sprag clutch for backstopping, overrunning, and indexing applications. Totally enclosed design with 5/8 in bore and 110 ft-lb static torque. Mounts on shaft extension for use with HPI series equipment
FORMSPRAG
Sleeve bearing supported sprag clutch for backstopping, overrunning, and indexing applications. Totally enclosed design with 5/8 in bore and 110 ft-lb static torque. Mounts on shaft extension for use with HPI series equipment

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