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KOYO / Rhombic-flanged type

KOYO UCFL321

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

Technical data available
Bore diameterd
105 mm
WidthB
112 mm
Dynamic load ratingC
184 kN
Static load ratingC0
153 kN
d
105 mm
H
440 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 / constructionRhombic-flanged type
Bore diameterd105 mm
WidthB112 mm
HeightH440 mm
Basic dynamic load ratingC184 kN
Basic static load ratingC0153 kN
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key100-030-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathBall bearing units - Rhombic-flanged type
Official Classification 1Ball bearing units / Rhombic-flanged type
Technical Data16 parameters
Technical Data
ParameterSymbolValue
d105 mm
H440 mm
L270 mm
A94 mm
J360 mm
N44 mm
A140 mm
A259 mm
A3127 mm
B112 mm
S44 mm
Bolt SizeM39
Basic Load Ratings : Cr184 kN
Basic Load Ratings : C0R153 kN
Factor : F013.2
Nipple SizeR1/8

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
KOYO UCFL321
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