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TIMKEN / Cylindrical 1-row

TIMKEN NJ2320EJC5

Cylindrical roller bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
100 mm
Outside diameterD
215 mm
WidthB
73 mm
Dynamic load ratingC
658 kN
Static load ratingC0
737 kN
Mass≈m
12.2 kg

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
SeriesEX27536
Variant / constructionCylindrical 1-Row
Bore diameterd100 mm
Outside diameterD215 mm
WidthB73 mm
Basic dynamic load ratingC658 kN
Basic static load ratingC0737 kN
Mass≈m12.2 kg
SealingOpen
CageWindow Steel cage
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor0.00
Y1 Factor0.00
Y2 Factor0.00
Y0 Factor0.00
E Factor0.00
Cg Factor0.1163
Manufacturer Identity9 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number000000000190072618
World Assembly Part NumberNJ2320EJ
Inner Ring Part Number100ARJE23
Outer Ring Part Number100ERUE23
Drawing NumberM962264
Upc0013992450449
Official Source SystemCORE BP - DS DF
Official Last Run2026-08-23T20:02:48.51
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Type DescriptionCylindrical 1-Row
ConstructionSingle Row Cylindrical Roller Bearing | Imperial Series | 3.9370 in Bore | 8.4646 in OD | 2.8740 in Width | Open | Cylindrical Bore | Stamped Window Steel Cage | C5 Clearance
Number Of Rows1
Tapered BoreN
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Overall Width0.000 mm
Radial Rating658,000 N
Axial Rating0 N
Dynamic Rating C1658,000 N
Dynamic Rating C900 N
Dynamic Axial Rating Ca900 N
Dynamic Axial Rating Ca10 N
Static Radial Rating C0737,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A0 N

Technical documents & data sheet

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Record identity
TIMKEN NJ2320EJC5
Document matching
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