SIFT BEARING STORE CATALOG

HH264149/HH264110CDTimkenTapered Roller

HH264149/HH264110CD is a Timken tapered roller bearing, bore 339.95 mm, O.D. 589.95 mm, height 340 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d339.95mm
Outside dia. D589.95mm
Overall width T340mm
Dynamic Cr6800kN
Weight381.14kg
Mean dia. dm464.9mm

Original catalogue drawing - Timken TRB Catalog, page 590

HH264149/HH264110CD 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. D589.95 mmBore d339.95 mmOverall width T340 mmCup width C278 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 diameter339.94913.3838
DOutside diameter589.94823.2263
TOverall assembly width34013.3858
CCup / outer-ring width27810.9449
rChamfer (min)3.50.1378

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)339.949
Bore d (in)13.3838
Outside dia. D (mm)589.948
Outside dia. D (in)23.2263
Overall width T (mm)340.000
Overall width T (in)13.3859
Cup width C (mm)278.000
Cup width C (in)10.9449

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1530000
Basic dynamic load rating Cr (N)6800000
Dynamic rating C1 (N, ISO)6800000
Dynamic rating C1 (lbf, ISO)1530000
Radial rating C90 (N)1010000
Radial rating C90 (lbf)227000
Thrust rating Ca90 (N)576000
Thrust rating Ca90 (lbf)130000
Factor e0.33
Factor Y12.03
Factor Y23.02
Factor K1.76
Geometry factor G15002.5
Geometry factor G2237.7
Geometry factor Cg0.2228

Weight

Weight (kg)381.14

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)14.0
Housing fillet r max (mm)3.5
Shaft shoulder db (mm)402.0
Housing shoulder Da (mm)552.0
Pin dimension Ka (mm)28.58
Pin dimension Kb (mm)15.09

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
41,700,0001023,386
61,133,33339213,083
8850,0001,02434,133
10680,0002,15471,814
15453,3338,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 6,800,000 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.590 (dimensions)
Series typeTDO

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

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
32968TimkenTapered Roller340460761220 kN34.46
JL163142D/JL163115TimkenTapered Roller3404601181280 kN60.72
LL660749A/LL660711TimkenTapered Roller338.14403.2333.34301 kN7.63
EE971354/972100TimkenTapered Roller342.9533.476.21730 kN57.32
EE971354/972102CDTimkenTapered Roller342.9533.4165.13010 kN120.66
EE971354/972103DTimkenTapered Roller342.9533.4174.623010 kN121.86
EE971354/972151DTimkenTapered Roller342.9546.1177.83010 kN141.87
EE971355D/972100TimkenTapered Roller342.9533.4146.053010 kN113.46

Request a quotation for HH264149/HH264110CD

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Online enquiry formrichard@bearingsfit.com