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INA / Inner rings

INA IR90X100X26-EGS

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

Technical data available
Bore diameterd
90 mm
Outside diameterD
100 mm
WidthB
26 mm
Mass≈m
0.292 kg
Bore Diameter (D)
90 mm
Raceway Diameter Inner Ring (F)
100 mm

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 specifications5 parameters
Core specifications
ParameterSymbolValue
SeriesIR90X100X26
Bore diameterd90 mm
Outside diameterD100 mm
WidthB26 mm
Mass≈m0.292 kg
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code409718
BrandINA
Base TypeIR90X100X26
X Life Markingn.r.
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionInner ring IR..-EGS, cylindrical
Short DescriptionInner ring
Technical Data4 parameters
Technical Data
ParameterSymbolValue
Bore Diameter (D)90 mm
Raceway Diameter Inner Ring (F)100 mm
Total Width (B)26 mm
Minimum Chamfer Dimension (Rmin)1 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
INA IR90X100X26-EGS
Document matching
Exact designation, assembly scope, revision and units must agree.

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