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FORMSPRAG Sprag Clutch: Sprag, 1/2 in Bore Size, FSO-400, Totally Enclosed - Ball Bearing Supported Clutches
FORMSPRAGBall Bearing Supported Clutches

FORMSPRAG Sprag Clutch: Sprag, 1/2 in Bore Size, FSO-400, Totally Enclosed

The FORMSPRAG Sprag Clutch (MPN CL42153-3GR) is a ball bearing supported sprag clutch designed for use with HPI series equipment. It features a totally enclosed enclosure type, mounts on the shaft extension, and has…

SKU 3G-OTH-110764

Also listed as: CL421533GR · CL42153 3GR

Brand
FORMSPRAG
Item
Sprag Clutch: Sprag, 1/2 in Bore Size, FSO-400, Totally Enclosed
Category
Ball Bearing Supported Clutches
Available to Order
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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
CL42153-3GR
Type
FSO-400, Totally Enclosed, 300 ft-lb Static Torque
Bore Size
1/2 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 (MPN CL42153-3GR) is a ball bearing supported sprag clutch designed for use with HPI series equipment. It features a totally enclosed enclosure type, mounts on the shaft extension, and has a 1/2 in bore size with 300 ft-lb static torque (FSO-400).

Frequently Asked Questions

What is the FORMSPRAG Sprag Clutch CL42153-3GR used for?

The FORMSPRAG Sprag Clutch CL42153-3GR is used for overrunning, indexing, and backstopping applications in industrial machinery. It is designed for use with HPI series equipment, providing reliable torque transmission with a 300 ft-lb static torque rating and a 1/2 in bore size.

What are the specifications of the FORMSPRAG Sprag Clutch FSO-400?

The FORMSPRAG Sprag Clutch FSO-400 (MPN CL42153-3GR) has a 1/2 in bore size, 300 ft-lb static torque, and a totally enclosed enclosure type. It is a ball bearing supported sprag clutch that mounts on the shaft extension and is designed for use with HPI series equipment.

Where to buy the FORMSPRAG Sprag Clutch CL42153-3GR worldwide?

You can source the FORMSPRAG Sprag Clutch CL42153-3GR 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 efficiently.

How to select the correct FORMSPRAG sprag clutch for HPI series equipment?

To select the correct FORMSPRAG sprag clutch for HPI series equipment, verify the bore size (1/2 in for the CL42153-3GR), static torque requirement (300 ft-lb), and enclosure type (totally enclosed). Ensure the mounting location is on the shaft extension and that the clutch is ball bearing supported for proper alignment.

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.

FORMSPRAG Products

3G Electric supplies FORMSPRAG ball 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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