SIFT BEARING STORE CATALOG

HH221447/HH221410DTimkenTapered Roller

HH221447/HH221410D is a Timken tapered roller bearing, bore 99.98 mm, O.D. 190.5 mm, height 127 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d99.98mm
Outside dia. D190.5mm
Overall width T127mm
Dynamic Cr929kN
Weight14.89kg
Mean dia. dm145.2mm

Original catalogue drawing - Timken TRB Catalog, page 552

HH221447/HH221410D 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. D190.5 mmBore d99.98 mmOverall width T127 mmCup width C104.78 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 diameter99.9823.9363
DOutside diameter190.57.5
TOverall assembly width1275
CCup / outer-ring width104.7754.125
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)99.982
Bore d (in)3.9363
Outside dia. D (mm)190.500
Outside dia. D (in)7.5000
Overall width T (mm)127.000
Overall width T (in)5.0000
Cup width C (mm)104.775
Cup width C (in)4.1250

Load ratings & speeds

Basic dynamic load rating Cr (lbs)209000
Basic dynamic load rating Cr (N)929000
Dynamic rating C1 (N, ISO)929000
Dynamic rating C1 (lbf, ISO)209000
Radial rating C90 (N)138000
Radial rating C90 (lbf)31100
Thrust rating Ca90 (N)79300
Thrust rating Ca90 (lbf)17800
Factor e0.33
Factor Y12.02
Factor Y23.00
Factor K1.74
Geometry factor G1265.6
Geometry factor G228.4
Geometry factor Cg0.1072

Weight

Weight (kg)14.89

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)6.4
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)126.0
Housing shoulder Da (mm)179.0

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4232,2501023,386
6154,83339213,083
8116,1251,02434,133
1092,9002,15471,814
1561,9338,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 929,000 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.552 (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
HH221447/HH221410TimkenTapered Roller99.98190.557.53-7.34

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
HM821547/HM821511DTimkenTapered Roller99.98196.85103.38656 kN12.42
HH224334/HH224310TimkenTapered Roller99.97212.72142.881180 kN22.81
HH224334/HH224310CDTimkenTapered Roller99.97212.72142.881180 kN23.21
HH224334/HH224314TimkenTapered Roller99.97214.9766.67680 kN11.34
HM220149/HM220110TimkenTapered Roller99.97156.9742300 kN2.79
NA56393SW/56649DTimkenTapered Roller99.97164.9788.9394 kN7.22
783A/772TimkenTapered Roller99.97180.9750.8-5.22
944A/930TimkenTapered Roller99.97206.3866.67-10.27

Request a quotation for HH221447/HH221410D

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