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TIMKEN / Radial srb

TIMKEN 22264EMBW33W45A

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

Technical data available
Bore diameterd
320 mm
Outside diameterD
580 mm
WidthB
150 mm
Dynamic load ratingC
3400 kN
Static load ratingC0
5000 kN
Mass≈m
176.96 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
SeriesEX26360
Variant / constructionRadial SRB
Bore diameterd320 mm
Outside diameterD580 mm
WidthB150 mm
Basic dynamic load ratingC3400 kN
Basic static load ratingC05000 kN
Mass≈m176.96 kg
SealingOpen
CageBrass cage
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor0.00
Y1 Factor2.58
Y2 Factor3.84
Y0 Factor2.52
E Factor0.26
Cg Factor0.1329
Manufacturer Identity9 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number000000000190032401
World Assembly Part Number22264EMBW33W45A
Inner Ring Part Number320ASDY22
Outer Ring Part Number320ESDC22W33W45
Drawing NumberM946822
Upc0087796032590
Official Source SystemCORE BP - DS DF
Official Last Run2026-08-23T20:02:47.77
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Type DescriptionRadial SRB
ConstructionSpherical Roller Bearing | Imperial Series | 12.5984 in Bore | 22.8346 in OD | 5.9055 in Width | Open | Cylindrical Bore | Brass Cage | C0 Clearance | Bearing contains application features
Number Of Rows2
Tapered BoreN
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Overall Width0.000 mm
Radial Rating3,400,000 N
Axial Rating0 N
Dynamic Rating C13,400,000 N
Dynamic Rating C900 N
Dynamic Axial Rating Ca900 N
Dynamic Axial Rating Ca10 N
Static Radial Rating C05,000,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A0 N

Technical documents & data sheet

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Record identity
TIMKEN 22264EMBW33W45A
Document matching
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