SIFT BEARING STORE CATALOG

H247549/H247510CDTimkenTapered Roller

H247549/H247510CD is a Timken tapered roller bearing, bore 234.95 mm, O.D. 384.18 mm, height 238.12 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d234.95mm
Outside dia. D384.18mm
Overall width T238.12mm
Dynamic Cr2920kN
Weight102.68kg
Mean dia. dm309.6mm

Original catalogue drawing - Timken TRB Catalog, page 576

H247549/H247510CD 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. D384.18 mmBore d234.95 mmOverall width T238.12 mmCup width C193.68 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 diameter234.959.25
DOutside diameter384.17515.125
TOverall assembly width238.1259.375
CCup / outer-ring width193.6757.625
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)234.950
Bore d (in)9.2500
Outside dia. D (mm)384.175
Outside dia. D (in)15.1250
Overall width T (mm)238.125
Overall width T (in)9.3750
Cup width C (mm)193.675
Cup width C (in)7.6250

Load ratings & speeds

Basic dynamic load rating Cr (lbs)656000
Basic dynamic load rating Cr (N)2920000
Dynamic rating C1 (N, ISO)2920000
Dynamic rating C1 (lbf, ISO)656000
Radial rating C90 (N)434000
Radial rating C90 (lbf)97600
Thrust rating Ca90 (N)247000
Thrust rating Ca90 (lbf)55600
Factor e0.33
Factor Y12.03
Factor Y23.02
Factor K1.76
Geometry factor G11964.4
Geometry factor G2148.4
Geometry factor Cg0.1638

Weight

Weight (kg)102.68

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)273.0
Housing shoulder Da (mm)362.1
Pin dimension Ka (mm)28.58
Pin dimension Kb (mm)11.91

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4730,0001023,386
6486,66739213,083
8365,0001,02434,133
10292,0002,15471,814
15194,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,920,000 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.576 (dimensions)
Series typeTDO

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

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
H247548/H247510CDTimkenTapered Roller234.95384.18238.123270 kN105.89

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
H247549/H247510TimkenTapered Roller234.95384.18112.711670 kN50.04

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
8574/8520TimkenTapered Roller234.95327.026.4-12.27
8574/8520CDTimkenTapered Roller234.95327.02114.3935 kN26.16
8575/8520TimkenTapered Roller234.95327.0252.39558 kN12.32
8576D/8520TimkenTapered Roller234.95327.0293.66918 kN24.86
88925/88126TimkenTapered Roller234.95320.6849.21552 kN10.12
88925/88128TimkenTapered Roller234.95327.0249.21552 kN11.19
96925/96140TimkenTapered Roller234.95355.67-22.17
96925/96140CDTimkenTapered Roller234.95355.6152.41320 kN46.94

Request a quotation for H247549/H247510CD

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