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INA / Needle roller cage assembly

INA K95X103X40-ZW

Needle roller cage assembly technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
95 mm
Outside diameterD
103 mm
WidthB
40 mm
Dynamic load ratingC
83 kN
Static load ratingC0
228 kN
Limiting speednG
4950 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 specifications12 parameters
Core specifications
ParameterSymbolValue
SeriesK95X103X40
Bore diameterd95 mm
Outside diameterD103 mm
WidthB40 mm
Basic dynamic load ratingC83 kN
Basic static load ratingC0228 kN
Fatigue load limitPu33 kN
Reference speednref3200 r/min
Limiting speednG4950 r/min
Mass≈m0.2575 kg
Minimum operating temperatureTmin-30 °C
Maximum operating temperatureTmax140 °C
Manufacturer Identity4 parameters
Manufacturer Identity
ParameterSymbolValue
Schaeffler Product Code380967
BrandINA
Base TypeK95X103X40
X Life Markingn.r.
Product Identity2 parameters
Product Identity
ParameterSymbolValue
ConstructionNeedle roller cage assembly K..-ZW, two-row
Short DescriptionNeedle roller cage assembly
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Inner Diameter Of Needle Roller Complement (Fw)95 mm
Outside Diameter Of Needle Roller Complement (Ew)103 mm
Width (Bc)40 mm
Basic Dynamic Load Rating, Radial (Cr)83,000 N
Basic Static Load Rating, Radial (C0R)228,000 N
Operating Temperature Min. (Tmin)-30 °C
Operating Temperature Max. (Tmax)140 °C
Limiting Speed (Limiting Spe)4,950 1/min
Reference Speed (Nϑr)3,200 1/min
Fatigue Load Limit, Radial (Cur)33,000 N

Technical documents & data sheet

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Record identity
INA K95X103X40-ZW
Document matching
Exact designation, assembly scope, revision and units must agree.

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