SIFT BEARING STORE CATALOG

EE423181D/423300TimkenTapered Roller

EE423181D/423300 is a Timken tapered roller bearing, bore 457.2 mm, O.D. 761.87 mm, width 209.55 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d457.2mm
Outside dia. D761.87mm
Width B209.55mm
Dynamic Cr6040kN
Weight413.25kg
Mean dia. dm609.5mm

Original catalogue drawing - Timken TRB Catalog, page 634

EE423181D/423300 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

DdBOutside dia. D761.87 mmBore d457.2 mmWidth B209.55 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 diameter457.218
DOutside diameter761.87329.995
BInner-ring / bearing width209.558.25
TOverall assembly width215.98.5
rChamfer (min)6.40.252

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)457.200
Bore d (in)18.0000
Outside dia. D (mm)761.873
Outside dia. D (in)29.9950
Width B (mm)209.550
Width B (in)8.2500
Overall width T (mm)215.900
Overall width T (in)8.5000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1360000
Basic dynamic load rating Cr (N)6040000
Dynamic rating C1 (N, ISO)6040000
Dynamic rating C1 (lbf, ISO)1360000
Radial rating C90 (N)900000
Radial rating C90 (lbf)202000
Thrust rating Ca90 (N)491000
Thrust rating Ca90 (lbf)110000
Factor e0.3
Factor Y12.1
Factor Y23.2
Factor K1.83
Geometry factor G16167.6
Geometry factor G2368.4
Geometry factor Cg0.2325

Weight

Weight (kg)413.25

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)6.4
Shaft shoulder da (mm)507.0
Housing shoulder Db (mm)708.0

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
41,510,0001023,386
61,006,66739213,083
8755,0001,02434,133
10604,0002,15471,814
15402,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 6,040,000 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.634 (dimensions)
Series typeTDI

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

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
671800/672873TimkenTapered Roller457.2730.159.7--
80180/80217TimkenTapered Roller457.2552.4544.45626 kN18.9
EE244180/244235TimkenTapered Roller457.2596.973.031410 kN49.51
EE244180/244236CDTimkenTapered Roller457.2596.9165.12460 kN105.7
EE244181D/244235TimkenTapered Roller457.2596.9130.182460 kN92.2
EE480181D/480340TimkenTapered Roller457.2863.5368.310800 kN978.97
EE525183D/525320TimkenTapered Roller457.2812.8342.98610 kN741.07
EE671801/672873TimkenTapered Roller457.2730.15114.32830 kN175.01

Request a quotation for EE423181D/423300

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

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