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INA / Plummer block housing units

INA PBS20-XL

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

Technical data available
Bore diameterd
20 mm
Outside diameterD
127 mm
WidthB
66.8 mm
Mass≈m
0.42 kg
Width (B)
66.8 mm
Outside Diameter (D)
127 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
SeriesPBS20
Bore diameterd20 mm
Outside diameterD127 mm
WidthB66.8 mm
Mass≈m0.42 kg
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code401919
BrandINA
Base TypePBS20
Old Designation["PBS20"]
X Life MarkingXL
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionPlummer block housing units PBS, sheet steel housing, radial insert ball bearing with eccentric locking collar, P seals
Short DescriptionPlummer block housing unit
Technical Data3 parameters
Technical Data
ParameterSymbolValue
Width (B)66.8 mm
Outside Diameter (D)127 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 PBS20-XL
Document matching
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