99,016 bearing records · search, filter and compare

FAG / Locknut

FAG HM31/630

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

Technical data available
WidthB
95 mm
Mass≈m
131.6 kg
ThreadG
Tr630X6
Outerside diameterd2
800 mm / 31.496 in
Chamfer diameterd1
730 mm / 28.74 in
Width retaining slotb
50 mm / 1.969 in

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
WidthB95 mm
Mass≈m131.6 kg
Main Dimensions & Performance Data4 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
ThreadGTr630X6
Outerside diameterd2800 mm31.496 in
WidthB95 mm3.74 in
Mass≈m131.6 kg290.128 lbs
Mounting dimensions3 parameters
Mounting dimensions
ParameterSymbolValue
Chamfer diameterd1730 mm28.74 in
Width retaining slotb50 mm1.969 in
Height retaining sloth28 mm1.102 in
Manufacturer Identity6 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code418209
BrandFAG
Base TypeHM31/630
X Life Markingn.r.
SAP material number0385023800000
Base product23110822ZZ_NoSuffix
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionLocknut HM
Short DescriptionLocknut
Additional information3 parameters
Additional information
ParameterSymbolValue
Axial load capacity, staticF17,800,000 N4,001,798.561 lbf
FuseMS31/630
Chamfer angle30 °
Technical Data7 parameters
Technical Data
ParameterSymbolValue
Total Width (B)95 mm
Outside Diameter Nut (D2)800 mm
Axial Load Capacity, Static (F)17,800,000 N
Width Retaining Slot (B)50 mm
Champfer Angle (Champfer Ang)30 °
Chamfer Diameter (D1)730 mm
Height Retaining Slot (H)28 mm

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 HM31/630
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.

Look up another model or check drawing requirements →

Search the consolidated catalogue

Find, filter and compare bearing model data in one place.

Open model search