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INA / Plummer block housing units

INA RPB12-XL

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

Technical data available
Bore diameterd
12 mm
Outside diameterD
98.7 mm
WidthB
50.1 mm
Mass≈m
0.23 kg
Width (B)
50.1 mm
Outside Diameter (D)
98.7 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 specifications5 parameters
Core specifications
ParameterSymbolValue
SeriesRPB12
Bore diameterd12 mm
Outside diameterD98.7 mm
WidthB50.1 mm
Mass≈m0.23 kg
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code401897
BrandINA
Base TypeRPB12
Old Designation["RPB12"]
X Life MarkingXL
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionPlummer block housing units RPB, sheet steel housing, radial insert ball bearing with eccentric locking collar and rubber interliner, P seals
Short DescriptionPlummer block housing unit
Technical Data3 parameters
Technical Data
ParameterSymbolValue
Width (B)50.1 mm
Outside Diameter (D)98.7 mm
Bore Diameter (D)12 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 RPB12-XL
Document matching
Exact designation, assembly scope, revision and units must agree.

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