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KOYO / Open type / angular contact type

KOYO KDA300

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

Technical data available
Bore diameterd
762 mm
Outside diameterD
787.4 mm
WidthB
12.7 mm
Dynamic load ratingC
33.5 kN
Static load ratingC0
127 kN
d
762 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 diameterd762 mm
Outside diameterD787.4 mm
WidthB12.7 mm
Basic dynamic load ratingC33.5 kN
Basic static load ratingC0127 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
d762 mm
D787.4 mm
B12.7 mm
R(Min.)1.5 mm
Basic Load Ratings : Cr33.5 kN
Basic Load Ratings : C0R127 kN

Technical documents & data sheet

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Record identity
KOYO KDA300
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