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INA / Angular contact ball bearings

INA CSEC050

Angular contact ball bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
127 mm
Outside diameterD
146.05 mm
WidthB
9.525 mm
Dynamic load ratingC
8.7 kN
Static load ratingC0
12.6 kN
Limiting speednG
4200 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 specifications10 parameters
Core specifications
ParameterSymbolValue
Bore diameterd127 mm
Outside diameterD146.05 mm
WidthB9.525 mm
HeightH9.525 mm
Basic dynamic load ratingC8.7 kN
Basic static load ratingC012.6 kN
Limiting speednG4200 r/min
Mass≈m0.24 kg
Minimum operating temperatureTmin-30 °C
Maximum operating temperatureTmax120 °C
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code365364
BrandINA
Base TypeCSEC050
X Life Markingn.r.
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionAngular contact ball bearing, Thin section bearing CSEC, brass sheet metal cage
Short DescriptionAngular contact ball bearing
Technical Data14 parameters
Technical Data
ParameterSymbolValue
Bore Diameter (D)127 mm
Outside Diameter (D)146.05 mm
Width (B)9.525 mm
Basic Dynamic Load Rating, Radial (Cr)8,700 N
Basic Static Load Rating, Radial (C0R)12,600 N
Operating Temperature Min. (Tmin)-30 °C
Limiting Speed (Ng)4,200 1/min
Operating Temperature Max. (Tmax)120 °C
Height (B)9.525 mm
Shoulder Diameter On Outer Ring Small Side Face (D2)141 mm
Shoulder Diameter Inner Ring (D1)134 mm
Minimum Chamfer Dimension (Rmin)1 mm
Shoulder Diameter Outer Ring (D1)139 mm
Contact Angle (Α)30 °

Technical documents & data sheet

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Record identity
INA CSEC050
Document matching
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