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

FORMSPRAG FSR-3 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-type clutch features a 3/8 in bore size and a shaft extension mounting location…

SKU 3G-OTH-109161

Also listed as: CL413251GRRH · CL41325 1GRRH

Brand
FORMSPRAG
Item
FSR-3 Totally Enclosed Sprag Clutch
Part Number
CL41325-1GRRH
Category
Sleeve Bearing Supported Clutches
Available to Order
Also known as:CL41325-1GRRHFORMSPRAG
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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.

Technical Specifications

FORMSPRAG
Manufacturer Part Number
CL41325-1GRRH
Type
FSR-3, Totally Enclosed, 40 ft-lb Static Torque
Bore Size
3/8 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-type clutch features a 3/8 in bore size and a shaft extension mounting location, with a static torque rating of 40 ft-lb (MPN CL41325-1GRRH).

Frequently Asked Questions

What is a FORMSPRAG sprag clutch used for?

A FORMSPRAG sprag clutch is used for overrunning, backstopping, or indexing applications in industrial machinery. It allows torque transmission in one direction while freewheeling in the opposite direction, commonly in HPI series equipment. 3G Electric supplies this totally enclosed, 40 ft-lb static torque clutch for worldwide delivery.

What are the specifications of the FORMSPRAG CL41325-1GRRH sprag clutch?

The FORMSPRAG CL41325-1GRRH is a sprag-type clutch with a 3/8 in bore size, FSR-3 model, totally enclosed enclosure, and 40 ft-lb static torque. It mounts on a shaft extension and is designed for use with HPI series equipment. 3G Electric sources this genuine FORMSPRAG part for global supply.

Where to buy a FORMSPRAG sprag clutch worldwide?

You can buy a FORMSPRAG sprag clutch worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to any global destination. As a supplier of industrial components across 14 departments, we source genuine FORMSPRAG parts like the CL41325-1GRRH for your application.

How to install a FORMSPRAG sprag clutch on a shaft extension?

To install a FORMSPRAG sprag clutch on a shaft extension, ensure the 3/8 in bore aligns with the shaft and the mounting surface is clean. Use proper alignment tools to avoid binding the sprags. 3G Electric provides technical support for sourcing and application guidance, but always follow the manufacturer's installation manual.

Used in

Common applications for FORMSPRAG
Conveyor backstopping — Formsprag FSO-500 sprag clutch prevents reverse rotation in inclined belt conveyors.
Pump drive overrunning — Formsprag FSR-6 sleeve bearing clutch allows freewheeling in dual-pump systems.
Gearbox indexing — Formsprag FSO-400 ball bearing clutch provides precise indexing in rotary indexing tables.
Fan drive disengagement — Formsprag FSR-10 sprag clutch disengages fan drives during low-load conditions.
Machine tool feed control — Formsprag FSO-600 clutch with stub adapter controls feed direction in milling machines.
Packaging line timing — Formsprag FSO-500 clutch with torque arm maintains timing in packaging equipment.
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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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