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GMN FN 473-Z Sprag Clutch, 45 mm Bore, 401.2 ft-lb Static Torque - Roller & Ball Bearing Supported Clutches
GMNRoller & Ball Bearing Supported Clutches

GMN FN 473-Z Sprag Clutch, 45 mm Bore, 401.2 ft-lb Static Torque

The GMN Ball Bearing Supported Clutches: Sprag, model FN 473-Z, is a sprag-type clutch with a 45 mm bore size and 401.2 ft-lb static torque. This product is part of the FN series and is supported by ball bearings.

SKU 3G-OTH-111351

Also listed as: FN473Z · FN 473 Z · FN-473-Z

Brand
GMN
Item
FN 473-Z Sprag Clutch, 45 mm Bore, 401.2 ft-lb Static Torque
Category
Roller & Ball Bearing Supported Clutches
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GMN
Manufacturer Part Number
FN 473-Z
Type
FN, 401.2 ft-lb Static Torque, FN 473-Z
Bore Size
45 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 473-Z, is a sprag-type clutch with a 45 mm bore size and 401.2 ft-lb static torque. This product is part of the FN series and is supported by ball bearings.

Frequently Asked Questions

What is the GMN FN 473-Z sprag clutch used for?

The GMN FN 473-Z is a ball bearing supported sprag clutch designed for overrunning, backstopping, and indexing applications in industrial machinery. It is commonly used in conveyors, gearboxes, and power transmission systems where reliable one-way torque transfer is required.

What are the specifications of the GMN FN 473-Z sprag clutch?

The GMN FN 473-Z is a sprag-type clutch with a 45 mm bore size and 401.2 ft-lb static torque. It is part of the FN series and features ball bearing support for smooth operation. The manufacturer part number is FN 473-Z.

Where to buy the GMN FN 473-Z sprag clutch worldwide?

3G Electric supplies the GMN FN 473-Z sprag clutch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct GMN sprag clutch, verify the bore size (45 mm for the FN 473-Z), static torque rating (401.2 ft-lb), and shaft fit. Ensure the clutch type (sprag) matches your overrunning or backstopping needs. Consult the manufacturer's catalog for speed and load limits.

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, 45 mm Bore Size, FN, 433.7 ft-lb Static Torque, FN 473-M
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GMN Ball Bearing Supported Clutches: Sprag, 20 mm Bore Size, FN, 164.5 ft-lb Static Torque, FN 442-M
GMN Ball Bearing Supported Clutches: Sprag, 25 mm Bore Size, FN, 253 ft-lb Static Torque, FN 453-M
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Sprag-type clutch with 40 mm bore and 405.7 ft-lb static torque. Ball bearing supported for overrunning or backstopping applications in industrial machinery such as conveyors, pumps, and gearboxes
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Sprag-type clutch with 40 mm bore and 405.7 ft-lb static torque. Ball bearing supported for overrunning or backstopping applications in industrial machinery such as conveyors, pumps, and gearboxes

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