SIFT BEARING STORE CATALOG

M262448TD/M262410TimkenTapered Roller

M262448TD/M262410 is a Timken tapered roller bearing, bore 347.66 mm, O.D. 469.9 mm, width 228.6 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d347.66mm
Outside dia. D469.9mm
Width B228.6mm
Dynamic Cr2490kN
Weight100.23kg
Mean dia. dm408.8mm

Original catalogue drawing - Timken TRB Catalog, page 644

M262448TD/M262410 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. D469.9 mmBore d347.66 mmWidth B228.6 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 diameter347.66213.6875
DOutside diameter469.918.5
BInner-ring / bearing width228.69
TOverall assembly width228.69
rChamfer (min)3.30.1299

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)347.662
Bore d (in)13.6875
Outside dia. D (mm)469.900
Outside dia. D (in)18.5000
Width B (mm)228.600
Width B (in)9.0000
Overall width T (mm)228.600
Overall width T (in)9.0000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)561000
Basic dynamic load rating Cr (N)2490000
Dynamic rating C1 (N, ISO)2490000
Dynamic rating C1 (lbf, ISO)561000
Radial rating C90 (N)372000
Radial rating C90 (lbf)83500
Thrust rating Ca90 (N)212000
Thrust rating Ca90 (lbf)47500
Factor e0.33
Factor Y12.03
Factor Y23.02
Factor K1.76
Geometry factor G12968.5
Geometry factor G2408.3
Geometry factor Cg0.1853

Weight

Weight (kg)100.23

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)3.3
Housing fillet r max (mm)3.3
Housing shoulder Db (mm)443.0

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4622,5001023,386
6415,00039213,083
8311,2501,02434,133
10249,0002,15471,814
15166,0008,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,490,000 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.644 (dimensions)
Series typeTDIT

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

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
M262449D/M262410TimkenTapered Roller347.66469.9138.112730 kN69.19
EE161362D/161850TimkenTapered Roller346.07469.995.25954 kN45.81
EE161362D/161900TimkenTapered Roller346.07482.695.25954 kN51.47
EE161362D/161925TimkenTapered Roller346.07488.9595.25954 kN54.35
EE161363/161850TimkenTapered Roller346.07469.955.56628 kN25.15
EE161363/161900TimkenTapered Roller346.07482.655.56628 kN27.98
EE161363/161901CDTimkenTapered Roller346.07482.6133.351090 kN61.9
EE203136/203190TimkenTapered Roller346.07482.663.51030 kN31.62

Request a quotation for M262448TD/M262410

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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