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IKO / Inner rings

IKO LRT404540

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

Technical data available
Bore diameterd
40 mm
Outside diameterD
45 mm
WidthB
40 mm
Mass≈m
0.105002 kg
Relubricatable
N/A

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 specifications9 parameters
Core specifications
ParameterSymbolValue
SeriesLRT
Variant / constructionInner Rings
Bore diameterd40 mm
Outside diameterD45 mm
WidthB40 mm
Mass≈m0.105002 kg
Bearing materialHigh Carbon Chrome Steel
Minimum operating temperatureTmin-20 °C
Maximum operating temperatureTmax120 °C
Manufacturer Identity1 parameter
Manufacturer Identity
ParameterSymbolValue
Cad Part NumberLRT404540
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Short DescriptionInner Ring, Metric
Long DescriptionInner Ring, Metric, General Usage, High Carbon Steel, To Assemble with RNAFW456240
Official Bearing FamilyInner Rings
Official Bearing TypeInner Rings
Technical Data1 parameter
Technical Data
ParameterSymbolValue
RelubricatableN/A

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
IKO LRT404540
Document matching
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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.

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