99,016 bearing records · search, filter and compare

INA / Linear ball bearing and housing unit

INA KTHK12-B-PP-AS

Linear ball bearing and housing unit technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
WidthB
40 mm
Mass≈m
0.13 kg
Length Of Carriage (L)
0.06 m
Total Width (B)
40 mm
Height (H)
33 mm
Dynamic Load Rating (C)
1,090 N

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 specifications4 parameters
Core specifications
ParameterSymbolValue
SeriesKTHK12
WidthB40 mm
HeightH33 mm
Mass≈m0.13 kg
Manufacturer Identity3 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code895206
BrandINA
Base TypeKTHK12
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionLinear ball bearing and housing unit; sealed, greased, with relubrication facility; corrosion-resistant design possible
Short DescriptionLinear Ball Bearing and Housing Unit
Technical Data24 parameters
Technical Data
ParameterSymbolValue
Length Of Carriage (L)0.06 m
Total Width (B)40 mm
Height (H)33 mm
Dynamic Load Rating (C)1,090 N
Basic Static Load Capacity (C0)1,020 N
Mounting Dimension (Jb)29 mm
Center Height (H2)17 mm
Mounting Dimension (A5)20 mm
Mounting Dimension (H4)25.1 mm
Mounting Dimension (B1)32 mm
Mounting Dimension (H6)16 mm
Lower Tolerance (Tol H2)0.014 mm
Mounting Dimension (N3)10 mm
Upper Tolerance (Tol H2)0.01 mm
Mounting Dimension Oil Connector (A3)11 mm
Mounting Dimension (N1)4.3 mm
Mounting Dimension (T5)11 mm
Diameter Of Ball Complement (Fw)12 mm
Lower Tolerance (Tol Jl)0.15 mm
Upper Tolerance (Tol Jl)0.15 mm
Distance (Jl)35 mm
Lower Tolerance (Tol Jb)0.15 mm
Upper Tolerance (Tol Jb)0.15 mm
Height Of Shaft Support Blocks (H5)5 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 KTHK12-B-PP-AS
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