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, nitrided

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 12-1.10.671.14.981.
15.51K 12-1.10.671.14.981.
25.51K 14K 161.26.831.301.
26.30K 14K 161.26.831.301.
37.87K 18K 201.501.021.541.381.
49.84K 22-1.771.181.811.611.871.10.471.65.16

Build & Price

Size Nr
Bore with keyway d2

Selected Part

Total USD (net)
In stock: 59
In stock
Please note our quantity discounts (USD).
≥ 50$54.09
Weight: 0.178 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/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)).
All Prices are in US Dollars. Taxes Not Included.

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