SIFT BEARING STORE CATALOG

EE192148/192201CDTimkenTapered Roller

EE192148/192201CD is a Timken tapered roller bearing, bore 377.82 mm, O.D. 508 mm, height 139.7 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d377.82mm
Outside dia. D508mm
Overall width T139.7mm
Dynamic Cr1320kN
Weight67.31kg
Mean dia. dm442.9mm

Original catalogue drawing - Timken TRB Catalog, page 592

EE192148/192201CD 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. D508 mmBore d377.82 mmOverall width T139.7 mmCup width C88.9 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 diameter377.82514.875
DOutside diameter50820
TOverall assembly width139.75.5
CCup / outer-ring width88.93.5
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)377.825
Bore d (in)14.8750
Outside dia. D (mm)508.000
Outside dia. D (in)20.0000
Overall width T (mm)139.700
Overall width T (in)5.5000
Cup width C (mm)88.900
Cup width C (in)3.5000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)296000
Basic dynamic load rating Cr (N)1320000
Dynamic rating C1 (N, ISO)1320000
Dynamic rating C1 (lbf, ISO)296000
Radial rating C90 (N)196000
Radial rating C90 (lbf)44000
Thrust rating Ca90 (N)179000
Thrust rating Ca90 (lbf)40200
Factor e0.53
Factor Y11.27
Factor Y21.89
Factor K1.10
Geometry factor G12288.0
Geometry factor G2398.1
Geometry factor Cg0.1951

Weight

Weight (kg)67.31

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)408.0
Housing shoulder Da (mm)482.0
Pin dimension Ka (mm)19.05
Pin dimension Kb (mm)10.34

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4330,0001023,386
6220,00039213,083
8165,0001,02434,133
10132,0002,15471,814
1588,0008,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,320,000 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
EE192148/192200TimkenTapered Roller377.8250858.74755 kN30.27

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
HM266444WS/HM266410TimkenTapered Roller377.82546.16.4-78.32
LM565946/LM565910TimkenTapered Roller377.82522.2984.141390 kN50.67
HH267648/HH267610DTimkenTapered Roller379.95659.923808320 kN533.08
NP262883/NP789786TimkenTapered Roller3806202414870 kN257.5
EE231475D/231975TimkenTapered Roller374.65501.65117.471830 kN62.17
EE231475D/232025TimkenTapered Roller374.65514.35117.471830 kN70.11
LL264648/LL264610TimkenTapered Roller374.65431.828.57254 kN6.08
LM565943/LM565910TimkenTapered Roller374.65522.2984.141390 kN51.91

Request a quotation for EE192148/192201CD

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.

Online enquiry formrichard@bearingsfit.com