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INA / Four-point contact bearing

INA CSXD140

Four-point contact bearing technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
355.6 mm
Outside diameterD
381 mm
WidthB
12.7 mm
Dynamic load ratingC
25.5 kN
Static load ratingC0
70 kN
Limiting speednG
720 r/min

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 specifications9 parameters
Core specifications
ParameterSymbolValue
Bore diameterd355.6 mm
Outside diameterD381 mm
WidthB12.7 mm
Basic dynamic load ratingC25.5 kN
Basic static load ratingC070 kN
Limiting speednG720 r/min
Mass≈m1.24 kg
Minimum operating temperatureTmin-30 °C
Maximum operating temperatureTmax120 °C
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code367171
BrandINA
Base TypeCSXD140
X Life Markingn.r.
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionFour point contact bearing, Thin section bearing CSXD, brass sheet metal cage
Short DescriptionFour-point contact bearing
Technical Data12 parameters
Technical Data
ParameterSymbolValue
Bore Diameter (D)355.6 mm
Outside Diameter (D)381 mm
Width (B)12.7 mm
Basic Dynamic Load Rating, Radial (Cr)25,500 N
Basic Static Load Rating, Radial (C0R)70,000 N
Operating Temperature Min. (Tmin)-30 °C
Limiting Speed (Ng)720 1/min
Operating Temperature Max. (Tmax)120 °C
Shoulder Diameter Inner Ring (D1)365 mm
Minimum Chamfer Dimension (Rmin)1.5 mm
Shoulder Diameter Outer Ring (D1)371.6 mm
Contact Angle (Α)30 °

Technical documents & data sheet

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Record identity
INA CSXD140
Document matching
Exact designation, assembly scope, revision and units must agree.

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