99,016 bearing records · search, filter and compare

FAG / Seating washer

FAG U203

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

Technical data available
Bore diameterd
26 mm
Outside diameterD
38 mm
WidthB
4 mm
Mass≈m
0.015 kg
Bore diameter seat washerD2
26 mm / 1.024 in
Outside diameter seat washerD3
38 mm / 1.496 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
Bore diameterd26 mm
Outside diameterD38 mm
WidthB4 mm
Mass≈m0.015 kg
Main Dimensions & Performance Data4 parameters
Main Dimensions & Performance Data
ParameterSymbolValue
Bore diameter seat washerD226 mm1.024 in
Outside diameter seat washerD338 mm1.496 in
Height seat washerC4 mm0.157 in
Mass≈m0.015 kg0.033 lbs
Dimensions1 parameter
Dimensions
ParameterSymbolValue
Minimum chamfer dimensionrmin0.6 mm0.024 in
Manufacturer Identity6 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code411734
BrandFAG
Base TypeU203
X Life Markingn.r.
SAP material number0192927750000
Base product2305BS9090_NoSuffix
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionSeating washer U2, rolling bearing
Short DescriptionSeating washer
Technical Data4 parameters
Technical Data
ParameterSymbolValue
Bore Diameter Seat Washer (D2)26 mm
Outside Diameter Seat Washer (D3)38 mm
Height Seat Washer (C)4 mm
Minimum Chamfer Dimension (Rmin)0.6 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 U203
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