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KOYO / Square-flanged type

KOYO UCFX08

Ball bearing units technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
40 mm
WidthB
49.2 mm
Dynamic load ratingC
34.1 kN
Static load ratingC0
21.3 kN
d
40 mm
L
137 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 specifications6 parameters
Core specifications
ParameterSymbolValue
Variant / constructionSquare-flanged type
Bore diameterd40 mm
WidthB49.2 mm
Basic dynamic load ratingC34.1 kN
Basic static load ratingC021.3 kN
Fatigue load limitPu0.968 kN
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key100-040-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathBall bearing units - Square-flanged type
Official Classification 1Ball bearing units / Square-flanged type
Technical Data16 parameters
Technical Data
ParameterSymbolValue
d40 mm
L137 mm
A40 mm
J105 mm
N19 mm
A114 mm
A222 mm
A052.2 mm
B49.2 mm
S19 mm
Bolt SizeM16
Basic Load Ratings : Cr34.1 kN
Basic Load Ratings : C0R21.3 kN
Fatigue Load Limit : Cu0.968 kN
Factor : F014.0
Nipple Size1/4-28UNF

Technical documents & data sheet

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Record identity
KOYO UCFX08
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