Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

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

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from FORMSPRAG

View all FORMSPRAG parts →
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first