99,016 bearing records · search, filter and compare

KOYO / Pillow block type / set screw locking

KOYO UCP305

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

Technical data available
Bore diameterd
25 mm
WidthB
38 mm
Dynamic load ratingC
21.2 kN
Static load ratingC0
10.9 kN
d
25 mm
H
45 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 / constructionPillow block type / Set screw locking
Bore diameterd25 mm
WidthB38 mm
HeightH45 mm
Basic dynamic load ratingC21.2 kN
Basic static load ratingC010.9 kN
Fatigue load limitPu0.495 kN
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key100-010-010
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathBall bearing units - Pillow block type - Set screw locking
Official Classification 1Ball bearing units / Pillow block type / Set screw locking
Technical Data18 parameters
Technical Data
ParameterSymbolValue
d25 mm
H45 mm
L175 mm
A45 mm
J132 mm
N17 mm
N120 mm
H116 mm
H285 mm
L155 mm
B38 mm
S15 mm
Bolt SizeM14
Basic Load Ratings : Cr21.2 kN
Basic Load Ratings : C0R10.9 kN
Fatigue Load Limit : Cu0.495 kN
Factor : F012.6
Nipple Size1/4-28UNF

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 UCP305
Document matching
Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

Look up another model or check drawing requirements →

Search the consolidated catalogue

Find, filter and compare bearing model data in one place.

Open model search