GN 000.4 Safety Clutch Assemblies Steel, for Safety Clutch Handwheels, with Friction Bearing


Product description


The PTFE coated surfaces of the GN 000.4 safety clutch assemblies provide minimal friction between bearing surfaces even when lubrication is being neglected.

An oil-hole is provided in the clutch mechanism to accept lubrication. In the completely assembled safety clutch handwheel, there is a lubrication fitting located in the hub of the handwheel to lubricate the safety clutch unit.


Steel, surface hardened

Bearing surface ground resp. PTFE coated

RoHS compliant

Technical drawing

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GN 000.4 Steel Safety Clutch Assemblies, for Safety Clutch Handwheels, with Friction Bearing	 sketch

Part Options / Table

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Dimensions in: Inch | Metric
Ø Handwheel
GN 321
GN 322
GN 323
d2 +0.001
with keyway
d3d4 max.
GN 321.4
GN 322.4
GN 323.4
Minimum Ø
of handwheel hub
d6 -0.001
Bore Ø
of hub
d6 H7
l1l2 ±0.004
Length of
GN 321.4
GN 322.4
GN 323.4
14.92K 12-1.100.671.140.981.120.710.201.020.16
15.51K 12-1.100.671.140.981.120.750.201.020.16
25.51K 14K 161.260.831.301.141.280.750.241.180.16
26.30K 14K 161.260.831.301.141.280.790.241.180.16
37.87K 18K 201.501.021.541.381.440.940.241.420.16
49.84K 22-1.771.181.811.611.871.100.471.650.16

Build & Price

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Bore with keyway d2

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Total US Dollars (net)
In stock: 75
In Stock
Please note our quantity discounts (US Dollars).
≥ 50$54.63
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.178 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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