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INA / Flanged housing unit

INA RATY12-XL

Flanged housing unit technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
12 mm
Outside diameterD
58.7 mm
WidthB
18 mm
Mass≈m
0.14 kg
Bore Diameter (D)
12 mm
Total Height Unit (U)
18 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
SeriesRATY12
Bore diameterd12 mm
Outside diameterD58.7 mm
WidthB18 mm
Mass≈m0.14 kg
Manufacturer Identity5 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code403217
BrandINA
Base TypeRATY12
Old Designation["RATY12"]
X Life MarkingXL
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionHousing units RATY, two-bolt flanged housing units, sheet steel, grub screws in inner ring, P seals
Short DescriptionFlanged housing unit
Technical Data6 parameters
Technical Data
ParameterSymbolValue
Bore Diameter (D)12 mm
Total Height Unit (U)18 mm
Flange Width (L)58.7 mm
Thickness Of Flange (S1)2 mm
Thickness Of Flange (S)2 mm
Height Flange (H)81 mm

Technical documents & data sheet

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Record identity
INA RATY12-XL
Document matching
Exact designation, assembly scope, revision and units must agree.

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