99,016 bearing records · search, filter and compare

KOYO / Pillow block type / set screw locking

KOYO UCPX08

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
H
58.7 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 diameterd40 mm
WidthB49.2 mm
HeightH58.7 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 Key100-010-010
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
d40 mm
H58.7 mm
L222 mm
A67 mm
J156 mm
N20 mm
N132 mm
H121 mm
H2114 mm
L171 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

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 UCPX08
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