SIFT BEARING STORE CATALOG

EE295950/295192DTimkenTapered Roller

EE295950/295192D is a Timken tapered roller bearing, bore 241.3 mm, O.D. 488.95 mm, height 254 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d241.3mm
Outside dia. D488.95mm
Overall width T254mm
Dynamic Cr4220kN
Weight214.36kg
Mean dia. dm365.1mm

Original catalogue drawing - Timken TRB Catalog, page 578

EE295950/295192D 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. D488.95 mmBore d241.3 mmOverall width T254 mmCup width C196.85 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 diameter241.39.5
DOutside diameter488.9519.25
TOverall assembly width25410
CCup / outer-ring width196.857.75
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)241.300
Bore d (in)9.5000
Outside dia. D (mm)488.950
Outside dia. D (in)19.2500
Overall width T (mm)254.000
Overall width T (in)10.0000
Cup width C (mm)196.850
Cup width C (in)7.7500

Load ratings & speeds

Basic dynamic load rating Cr (lbs)948000
Basic dynamic load rating Cr (N)4220000
Dynamic rating C1 (N, ISO)4220000
Dynamic rating C1 (lbf, ISO)948000
Radial rating C90 (N)628000
Radial rating C90 (lbf)141000
Thrust rating Ca90 (N)336000
Thrust rating Ca90 (lbf)75600
Factor e0.31
Factor Y12.16
Factor Y23.21
Factor K1.87
Geometry factor G12247.3
Geometry factor G2171.9
Geometry factor Cg0.1664

Weight

Weight (kg)214.36

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)285.0
Housing shoulder Da (mm)450.5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
41,055,0001023,386
6703,33339213,083
8527,5001,02434,133
10422,0002,15471,814
15281,3338,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 4,220,000 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.578 (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
EE295950/295193TimkenTapered Roller241.3488.95120.652420 kN103.07

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
8578/8520TimkenTapered Roller241.3327.0252.39527 kN11.34
8578/8520CDTimkenTapered Roller241.3327.02114.3918 kN23.96
EE125095/125145TimkenTapered Roller241.3368.368.26844 kN24.12
EE127095/127135TimkenTapered Roller241.3349.1557.15660 kN16.53
EE127095/127136CDTimkenTapered Roller241.3349.151271150 kN35.35
EE127095/127137DTimkenTapered Roller241.3350.841271150 kN36.87
EE127095/127138TimkenTapered Roller241.3355.557.15660 kN17.75
EE127095/127139DTimkenTapered Roller241.3355.51271150 kN38.19

Request a quotation for EE295950/295192D

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