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FAG / Shaft nut

FAG HMZ30/1250

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

Technical data available
WidthB
110 mm
Mass≈m
245 kg
ThreadG
Tr1250X8
Outerside diameterd2
1,390 mm / 54.724 in
Chamfer diameterd1
1,335 mm / 52.559 in
Thread locking boltds
M24

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
WidthB110 mm
Mass≈m245 kg
Product characteristics1 parameter
Product characteristics
ParameterSymbolValue
DesignStandardWithout
Main Dimensions & Performance Data4 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
ThreadGTr1250X8
Outerside diameterd21,390 mm54.724 in
WidthB110 mm4.331 in
Mass≈m245 kg540.132 lbs
Mounting dimensions2 parameters
Mounting dimensions
ParameterSymbolValue
Chamfer diameterd11,335 mm52.559 in
Thread locking boltdsM24
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code1704037
BrandFAG
Base TypeHMZ30/1250
X Life Markingn.r.
Base product2311900390
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionShaft nut HMZ
Short DescriptionShaft nut
Additional information2 parameters
Additional information
ParameterSymbolValue
Number of screws8
Tightening torqueMaL798 Nm588.496 ft-lbs
Technical Data5 parameters
Technical Data
ParameterSymbolValue
Total Width (B)110 mm
Outside Diameter Nut (D2)1,390 mm
# Of Mounting Bolts (S)8
Chamfer Diameter (D1)1,335 mm
Tightening Torque (Mal)798 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 HMZ30/1250
Document matching
Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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