SIFT BEARING STORE CATALOG

H936349/H936316TimkenTapered Roller

H936349/H936316 is a Timken tapered roller bearing, bore 168.28 mm, O.D. 342.9 mm, height 180.97 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d168.28mm
Outside dia. D342.9mm
Overall width T180.97mm
Dynamic Cr2140kN
Weight67.71kg
Mean dia. dm255.6mm

Original catalogue drawing - Timken TRB Catalog, page 690

H936349/H936316 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. D342.9 mmBore d168.28 mmOverall width T180.97 mmCup width C117.47 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 diameter168.2756.625
DOutside diameter342.913.5
TOverall assembly width180.9757.125
CCup / outer-ring width117.4754.625

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)168.275
Bore d (in)6.6250
Outside dia. D (mm)342.900
Outside dia. D (in)13.5000
Overall width T (mm)180.975
Overall width T (in)7.1250
Cup width C (mm)117.475
Cup width C (in)4.6250

Load ratings & speeds

Basic dynamic load rating Cr (lbs)481000
Basic dynamic load rating Cr (N)2140000
Dynamic rating C1 (N, ISO)2140000
Dynamic rating C1 (lbf, ISO)481000
Radial rating C90 (N)319000
Radial rating C90 (lbf)71600
Thrust rating Ca90 (N)441000
Thrust rating Ca90 (lbf)99200
Factor e0.81
Factor Y10.83
Factor Y21.24
Factor K0.72

Weight

Weight (kg)67.71

Mounting dimensions (fillets / shoulders)

Shaft shoulder db (mm)218.0
Housing shoulder Da (mm)311.4

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4535,0001023,386
6356,66739213,083
8267,5001,02434,133
10214,0002,15471,814
15142,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,140,000 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.690 (dimensions)
Series typeTS

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

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
H936349/H936310TimkenTapered Roller168.28330.279.381230 kN29.73

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
67782/67720TimkenTapered Roller168.28247.6547.62405 kN7.65
67782/67720CDTimkenTapered Roller168.28247.65103.19705 kN16.02
H936348XX/H936310TimkenTapered Roller168.28330.26.4-29.55
M235146/M235113TimkenTapered Roller168.282544.8-7.65
M235146X/M235113TimkenTapered Roller168.332544.8-8.07
M235146AX/M235113TimkenTapered Roller167.942544.8-8.12
46792/46720TimkenTapered Roller166.69225.4339.69303 kN4.53
46792/46720CDTimkenTapered Roller166.69225.4385.72528 kN9.28

Request a quotation for H936349/H936316

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