SIFT BEARING STORE CATALOG

EE114081/114161DTimkenTapered Roller

EE114081/114161D is a Timken tapered roller bearing, bore 203.24 mm, O.D. 406.4 mm, height 196.85 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d203.24mm
Outside dia. D406.4mm
Overall width T196.85mm
Dynamic Cr2120kN
Weight101.81kg
Mean dia. dm304.8mm

Original catalogue drawing - Timken TRB Catalog, page 572

EE114081/114161D 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. D406.4 mmBore d203.24 mmOverall width T196.85 mmCup width C127 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 diameter203.2388.0015
DOutside diameter406.416
TOverall assembly width196.857.75
CCup / outer-ring width1275
rChamfer (min)3.30.1299

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)203.238
Bore d (in)8.0015
Outside dia. D (mm)406.400
Outside dia. D (in)16.0000
Overall width T (mm)196.850
Overall width T (in)7.7500
Cup width C (mm)127.000
Cup width C (in)5.0000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)477000
Basic dynamic load rating Cr (N)2120000
Dynamic rating C1 (N, ISO)2120000
Dynamic rating C1 (lbf, ISO)477000
Radial rating C90 (N)316000
Radial rating C90 (lbf)71000
Thrust rating Ca90 (N)431000
Thrust rating Ca90 (lbf)97000
Factor e0.80
Factor Y10.85
Factor Y21.26
Factor K0.73
Geometry factor G1794.7
Geometry factor G280.2
Geometry factor Cg0.1571

Weight

Weight (kg)101.81

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)3.3
Shaft shoulder db (mm)246.0
Housing shoulder Da (mm)373.7

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4530,0001023,386
6353,33339213,083
8265,0001,02434,133
10212,0002,15471,814
15141,3338,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,120,000 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.572 (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
EE114081/114160TimkenTapered Roller203.24406.485.721220 kN46.85

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
EE420804D/421450TimkenTapered Roller203.28368.3152.41920 kN71.12
67983/67919TimkenTapered Roller203.2279.43.5-8.35
67983/67920TimkenTapered Roller203.2282.5746.04503 kN8.65
67983/67920CDTimkenTapered Roller203.2282.57101.6875 kN18.43
710800/711574TimkenTapered Roller203.2399.937--
93800/93125TimkenTapered Roller203.2317.563.5731 kN17.78
93800/93127CDTimkenTapered Roller203.2317.5146.051270 kN39.15
93800A/93125TimkenTapered Roller203.2317.563.5731 kN17.64

Request a quotation for EE114081/114161D

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Online enquiry formrichard@bearingsfit.com