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GMN Ball Bearing Supported Clutches: Sprag, 20 mm Bore Size, FN, 164.5 ft-lb Static Torque - Roller & Ball Bearing Supported Clutches
GMNRoller & Ball Bearing Supported Clutches

GMN Ball Bearing Supported Clutches: Sprag, 20 mm Bore Size, FN, 164.5 ft-lb Static Torque

The GMN Ball Bearing Supported Clutches: Sprag, model FN 442-M, is a sprag-type clutch with a 20 mm bore size and 164.5 ft-lb static torque. This roller and ball bearing supported clutch is designed for overrunning…

SKU 3G-OTH-110673

Also listed as: FN442M · FN 442 M · FN-442-M

Brand
GMN
Item
Ball Bearing Supported Clutches: Sprag, 20 mm Bore Size, FN, 164.5 ft-lb Static Torque
Category
Roller & Ball Bearing Supported Clutches
Available to Order
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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

GMN
Manufacturer Part Number
FN 442-M
Type
FN, 164.5 ft-lb Static Torque, FN 442-M
Bore Size
20 mm
Clutch/Brake Type
Sprag

Technical Documents

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

Product Description

The GMN Ball Bearing Supported Clutches: Sprag, model FN 442-M, is a sprag-type clutch with a 20 mm bore size and 164.5 ft-lb static torque. This roller and ball bearing supported clutch is designed for overrunning, indexing, and backstopping applications.

Frequently Asked Questions

What is the GMN FN 442-M sprag clutch used for?

The GMN FN 442-M sprag clutch is used for overrunning, indexing, and backstopping in industrial machinery. It prevents reverse rotation and allows freewheeling in one direction, common in conveyors, gearboxes, and packaging equipment.

What are the specifications of the GMN FN 442-M clutch?

The GMN FN 442-M is a sprag-type clutch with a 20 mm bore size and 164.5 ft-lb static torque. It is a ball bearing supported model from the FN series, designed for reliable overrunning and backstopping in power transmission systems.

Where to buy the GMN FN 442-M clutch worldwide?

3G Electric supplies the GMN FN 442-M sprag clutch worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this GMN model.

How to select the right GMN sprag clutch for an application?

Select a GMN sprag clutch by matching bore size, torque rating, and shaft speed to your application. For the FN 442-M, verify the 20 mm bore and 164.5 ft-lb static torque meet your overrunning or backstopping needs. Consult a technical specialist for sizing.

Used in

Common applications for GMN
Machine tool spindles — GMN KH series angular contact bearings (e.g., KH 6002) for high-speed, high-precision rotation
Robotics — GMN S series duplex bearings (e.g., S 61806) for joint articulation requiring axial rigidity
Printing presses — GMN FP series sprag clutches (e.g., FP 463-M) for overrunning and indexing in web feed systems
Industrial drives — GMN FPD series clutches (e.g., FPD 432-Z) for backstopping in conveyor and elevator applications
Automated assembly equipment — GMN KH 6001 bearings for positioning stages with low runout requirements
Packaging machinery — GMN matched duplex bearings (e.g., KH 6005) for high-speed rotary cutters and sealers

GMN Products

3G Electric supplies GMN roller & 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
GMN Ball Bearing Supported Clutches: Sprag, 20 mm Bore Size, FN, 153.4 ft-lb Static Torque, FN 442-Z
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GMN Ball Bearing Supported Clutches: Sprag, 30 mm Bore Size, FN, 303.1 ft-lb Static Torque, FN 459-M

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