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INA / Inner rings

INA IR150X165X40-EGS

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

Technical data available
Bore diameterd
150 mm
Outside diameterD
165 mm
WidthB
40 mm
Mass≈m
1.119 kg
Bore Diameter (D)
150 mm
Raceway Diameter Inner Ring (F)
165 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
SeriesIR150X165X40
Bore diameterd150 mm
Outside diameterD165 mm
WidthB40 mm
Mass≈m1.119 kg
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code409520
BrandINA
Base TypeIR150X165X40
Old Designation["IR 150X165X40 EGS"]
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionInner ring IR..-EGS, cylindrical
Short DescriptionInner ring
Technical Data4 parameters
Technical Data
ParameterSymbolValue
Bore Diameter (D)150 mm
Raceway Diameter Inner Ring (F)165 mm
Total Width (B)40 mm
Minimum Chamfer Dimension (Rmin)1.1 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 IR150X165X40-EGS
Document matching
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