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TIMKEN / Radial srb

TIMKEN 22344EMBW33W45AC3

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

Technical data available
Bore diameterd
220 mm
Outside diameterD
460 mm
WidthB
145 mm
Dynamic load ratingC
2740 kN
Static load ratingC0
3240 kN
Mass≈m
116.74 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
SeriesEX26354
Variant / constructionRadial SRB
Bore diameterd220 mm
Outside diameterD460 mm
WidthB145 mm
Basic dynamic load ratingC2740 kN
Basic static load ratingC03240 kN
Mass≈m116.74 kg
SealingOpen
CageBrass cage
Calculation Factors6 parameters
Calculation Factors
ParameterSymbolValue
K Factor0.00
Y1 Factor2.08
Y2 Factor3.10
Y0 Factor2.04
E Factor0.32
Cg Factor0.1081
Manufacturer Identity9 parameters
Manufacturer Identity
ParameterSymbolValue
BrandTimken
Material Number000000000190030684
World Assembly Part Number22344EMBW33W45A
Inner Ring Part Number220ASDY23
Outer Ring Part Number220ESDC23W33W45
Drawing NumberM945782
Upc0087796028036
Official Source SystemCORE BP - DS DF
Official Last Run2026-08-23T20:02:47.41
Product Identity4 parameters
Product Identity
ParameterSymbolValue
Type DescriptionRadial SRB
ConstructionSpherical Roller Bearing | Imperial Series | 8.6614 in Bore | 18.1102 in OD | 5.7087 in Width | Open | Cylindrical Bore | Brass Cage | C3 Clearance | Bearing contains application features
Number Of Rows2
Tapered BoreN
Technical Data10 parameters
Technical Data
ParameterSymbolValue
Overall Width0.000 mm
Radial Rating2,740,000 N
Axial Rating0 N
Dynamic Rating C12,740,000 N
Dynamic Rating C900 N
Dynamic Axial Rating Ca900 N
Dynamic Axial Rating Ca10 N
Static Radial Rating C03,240,000 N
Extended Dynamic Rating Ce0 N
Static Axial Rating C0A0 N

Technical documents & data sheet

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Record identity
TIMKEN 22344EMBW33W45AC3
Document matching
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