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IKO / Inner rings

IKO IRB86

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

Technical data available
WidthB
9.9 mm
Mass≈m
0.0085 kg
Bore Diameter Inch
0.5
Outer Diameter Inch
0.6875
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 specifications7 parameters
Core specifications
ParameterSymbolValue
SeriesIRB
Variant / constructionInner Rings
WidthB9.9 mm
Mass≈m0.0085 kg
Bearing materialHigh Carbon Chrome Steel
Minimum operating temperatureTmin-20 °C
Maximum operating temperatureTmax120 °C
Manufacturer Identity1 parameter
Manufacturer Identity
ParameterSymbolValue
Cad Part NumberIRB86
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Short DescriptionInner Ring, Inch
Long DescriptionInner Ring, Inch , For Shell Type, High Carbon Steel, To Assemble with BA116Z
Official Bearing FamilyInner Rings
Official Bearing TypeInner Rings
Technical Data3 parameters
Technical Data
ParameterSymbolValue
Bore Diameter Inch0.5
Outer Diameter Inch0.6875
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 IRB86
Document matching
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