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FAG / Shaft nut

FAG HMZ30/670

Shaft nut technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
WidthB
80 mm
Mass≈m
75.2 kg
ThreadG
Tr670X6
Outerside diameterd2
780 mm / 30.709 in
Chamfer diameterd1
740 mm / 29.134 in
Thread locking boltds
M20

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications2 parameters
Core specifications
ParameterSymbolValue
WidthB80 mm
Mass≈m75.2 kg
Product characteristics1 parameter
Product characteristics
ParameterSymbolValue
DesignStandardWithout
Main Dimensions & Performance Data4 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
ThreadGTr670X6
Outerside diameterd2780 mm30.709 in
WidthB80 mm3.15 in
Mass≈m75.2 kg165.787 lbs
Mounting dimensions2 parameters
Mounting dimensions
ParameterSymbolValue
Chamfer diameterd1740 mm29.134 in
Thread locking boltdsM20
Manufacturer Identity6 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code419074
BrandFAG
Base TypeHMZ30/670
X Life Markingn.r.
SAP material number0392437100000
Base product2311900390
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionShaft nut HMZ
Short DescriptionShaft nut
Additional information2 parameters
Additional information
ParameterSymbolValue
Number of screws4
Tightening torqueMaL464 Nm342.183 ft-lbs
Technical Data5 parameters
Technical Data
ParameterSymbolValue
Total Width (B)80 mm
Outside Diameter Nut (D2)780 mm
# Of Mounting Bolts (S)4
Chamfer Diameter (D1)740 mm
Tightening Torque (Mal)464 Nm

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity
FAG HMZ30/670
Document matching
Exact designation, assembly scope, revision and units must agree.

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