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KOYO / Rhombic-flanged type

KOYO UCFL318

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

Technical data available
Bore diameterd
90 mm
WidthB
96 mm
Dynamic load ratingC
143 kN
Static load ratingC0
107 kN
d
90 mm
H
385 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 / constructionRhombic-flanged type
Bore diameterd90 mm
WidthB96 mm
HeightH385 mm
Basic dynamic load ratingC143 kN
Basic static load ratingC0107 kN
Fatigue load limitPu4.11 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 Data17 parameters
Technical Data
ParameterSymbolValue
d90 mm
H385 mm
L235 mm
A76 mm
J315 mm
N38 mm
A136 mm
A244 mm
A3100 mm
B96 mm
S40 mm
Bolt SizeM33
Basic Load Ratings : Cr143 kN
Basic Load Ratings : C0R107 kN
Fatigue Load Limit : Cu4.11 kN
Factor : F013.3
Nipple SizeR1/8

Technical documents & data sheet

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Record identity
KOYO UCFL318
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