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KOYO / Open type / deep groove type

KOYO KAC045

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

Technical data available
Bore diameterd
114.3 mm
Outside diameterD
127 mm
WidthB
6.35 mm
Dynamic load ratingC
6 kN
Static load ratingC0
8.75 kN
d
114.3 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 / Deep groove type
Bore diameterd114.3 mm
Outside diameterD127 mm
WidthB6.35 mm
Basic dynamic load ratingC6 kN
Basic static load ratingC08.75 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 - Deep groove type
Official Classification 1K-series super thin section ball bearings / Open type / Deep groove type
Technical Data6 parameters
Technical Data
ParameterSymbolValue
d114.3 mm
D127 mm
B6.35 mm
R(Min.)0.6 mm
Basic Load Ratings : Cr6.00 kN
Basic Load Ratings : C0R8.75 kN

Technical documents & data sheet

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Record identity
KOYO KAC045
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