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FAG / Adapter sleeves

FAG H31/1250-HG

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

Technical data available
Bore diameterd
1250 mm
WidthB
677 mm
Mass≈m
1380 kg
Bore diameterd1
1,180 mm / 46.457 in
ThreadG
Tr1250X8
Sleeve lengthB1
677 mm / 26.654 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 specifications4 parameters
Core specifications
ParameterSymbolValue
SeriesH31/1250
Bore diameterd1250 mm
WidthB677 mm
Mass≈m1380 kg
Product characteristics1 parameter
Product characteristics
ParameterSymbolValue
DesignHGWith
Main Dimensions & Performance Data4 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
Bore diameterd11,180 mm46.457 in
ThreadGTr1250X8
Sleeve lengthB1677 mm26.654 in
Mass≈m1,380 kg3,042.376 lbs
Mounting dimensions3 parameters
Mounting dimensions
ParameterSymbolValue
Thread oil connectorG1G1/4
Distance oil connectora14 mm0.551 in
Thread depth oil connectorIG115 mm0.591 in
Dimensions3 parameters
Dimensions
ParameterSymbolValue
Bore diameterd1,250 mm49.213 in
Outside diameterd21,490 mm58.661 in
Width nut and lockB3151 mm5.945 in
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code1750175
BrandFAG
Base TypeH31/1250
X Life Markingn.r.
Base product230592AA02
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionAdapter sleeve H..-HG, accessory rolling bearing, complete, hydraulic, FP
Short DescriptionAdapter sleeve
Additional information3 parameters
Additional information
ParameterSymbolValue
LocknutHM31/1250
FuseMS31/1000
Taper1:12
Technical Data7 parameters
Technical Data
ParameterSymbolValue
Sleeve Length (B1)677 mm
Outside Diameter Nut (D2)1,490 mm
Width Nut And Lock (B3)151 mm
Bore Diameter (D)1,250 mm
Thread Depth Oil Connector (Ig1)15 mm
Bore Diameter (D1)1,180 mm
Distance Oil Connector (A)14 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 H31/1250-HG
Document matching
Exact designation, assembly scope, revision and units must agree.

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