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KOYO / Open type / angular contact type

KOYO KCA042

K-series super thin section ball bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
107.95 mm
Outside diameterD
127 mm
WidthB
9.525 mm
Dynamic load ratingC
11.5 kN
Static load ratingC0
15.8 kN
d
107.95 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 specifications7 parameters
Core specifications
ParameterSymbolValue
Variant / constructionOpen type / Angular contact type
Bore diameterd107.95 mm
Outside diameterD127 mm
WidthB9.525 mm
Basic dynamic load ratingC11.5 kN
Basic static load ratingC015.8 kN
SealingOpen
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key120-010-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathK-series super thin section ball bearings - Open type - Angular contact type
Official Classification 1K-series super thin section ball bearings / Open type / Angular contact type
Technical Data6 parameters
Technical Data
ParameterSymbolValue
d107.95 mm
D127 mm
B9.525 mm
R(Min.)1 mm
Basic Load Ratings : Cr11.5 kN
Basic Load Ratings : C0R15.8 kN

Technical documents & data sheet

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Record identity
KOYO KCA042
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