SIFT BEARING STORE CATALOG

EE333140/333203CDTimkenTapered Roller

EE333140/333203CD is a Timken tapered roller bearing, bore 355.6 mm, O.D. 514.35 mm, height 193.68 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d355.6mm
Outside dia. D514.35mm
Overall width T193.68mm
Dynamic Cr2350kN
Weight117.34kg
Mean dia. dm435mm

Original catalogue drawing - Timken TRB Catalog, page 592

EE333140/333203CD Timken Tapered Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdTOutside dia. D514.35 mmBore d355.6 mmOverall width T193.68 mmCup width C152.4 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter355.614
DOutside diameter514.3520.25
TOverall assembly width193.6757.625
CCup / outer-ring width152.46
rChamfer (min)1.50.0591

Notes

Tapered roller bearings are cone / cup assemblies; cone and cup weights are listed separately and the total is their sum. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)355.600
Bore d (in)14.0000
Outside dia. D (mm)514.350
Outside dia. D (in)20.2500
Overall width T (mm)193.675
Overall width T (in)7.6250
Cup width C (mm)152.400
Cup width C (in)6.0000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)529000
Basic dynamic load rating Cr (N)2350000
Dynamic rating C1 (N, ISO)2350000
Dynamic rating C1 (lbf, ISO)529000
Radial rating C90 (N)350000
Radial rating C90 (lbf)78700
Thrust rating Ca90 (N)220000
Thrust rating Ca90 (lbf)49500
Factor e0.37
Factor Y11.84
Factor Y22.74
Factor K1.59
Geometry factor G13037.5
Geometry factor G2334.7
Geometry factor Cg0.1928

Weight

Weight (kg)117.34

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)387.0
Housing shoulder Da (mm)478.3
Pin dimension Ka (mm)28.58
Pin dimension Kb (mm)11.91

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4587,5001023,386
6391,66739213,083
8293,7501,02434,133
10235,0002,15471,814
15156,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,350,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandTimken
Source catalogueTimken Tapered Roller Bearing Catalog (2016)
Catalogue pagep.592 (dimensions)
Series typeTDO

ISO dynamic rating C1, Timken C90 / Ca90, static rating C0, geometry factors and assembly weight.

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
EE333140/333197TimkenTapered Roller355.6501.6584.141350 kN50.47

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
EE121140/121265TimkenTapered Roller355.6673.1152.43690 kN235.18
EE161400/161850TimkenTapered Roller355.6469.955.56628 kN22.86
EE161400/161900TimkenTapered Roller355.6482.655.56628 kN25.69
EE161400/161901CDTimkenTapered Roller355.6482.6133.351090 kN57.4
EE231400/231975TimkenTapered Roller355.6501.6566.671050 kN39.16
EE231400/231976CDTimkenTapered Roller355.6501.65155.571830 kN85.25
EE231400/232025TimkenTapered Roller355.6514.3566.671050 kN43.13
EE231400/232026DTimkenTapered Roller355.6514.35155.571830 kN89.44

Request a quotation for EE333140/333203CD

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