99,016 bearing records · search, filter and compare

INA / Plummer block housing units

INA PBY20-XL

Plummer block housing units technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
20 mm
Outside diameterD
98.4 mm
WidthB
50.1 mm
Mass≈m
0.22 kg
Width (B)
50.1 mm
Outside Diameter (D)
98.4 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 specifications5 parameters
Core specifications
ParameterSymbolValue
SeriesPBY20
Bore diameterd20 mm
Outside diameterD98.4 mm
WidthB50.1 mm
Mass≈m0.22 kg
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code401889
BrandINA
Base TypePBY20
Old Designation["PBY20"]
X Life MarkingXL
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionPlummer block housing unit PBY..-XL, RIBB sheet metal PB
Short DescriptionPlummer block housing unit
Technical Data3 parameters
Technical Data
ParameterSymbolValue
Width (B)50.1 mm
Outside Diameter (D)98.4 mm
Bore Diameter (D)20 mm

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
INA PBY20-XL
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