SIFT BEARING STORE CATALOG

659/654DTimkenTapered Roller

659/654D is a Timken tapered roller bearing, bore 76.2 mm, O.D. 152.4 mm, height 95.25 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d76.2mm
Outside dia. D152.4mm
Overall width T95.25mm
Dynamic Cr430kN
Weight7.54kg
Mean dia. dm114.3mm

Original catalogue drawing - Timken TRB Catalog, page 542

659/654D 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. D152.4 mmBore d76.2 mmOverall width T95.25 mmCup width C76.2 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 diameter76.23
DOutside diameter152.46
TOverall assembly width95.253.75
CCup / outer-ring width76.23
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)76.200
Bore d (in)3.0000
Outside dia. D (mm)152.400
Outside dia. D (in)6.0000
Overall width T (mm)95.250
Overall width T (in)3.7500
Cup width C (mm)76.200
Cup width C (in)3.0000

Load ratings & speeds

Basic dynamic load rating Cr (lbs)96700
Basic dynamic load rating Cr (N)430000
Dynamic rating C1 (N, ISO)430000
Dynamic rating C1 (lbf, ISO)96700
Radial rating C90 (N)64000
Radial rating C90 (lbf)14400
Thrust rating Ca90 (N)44800
Thrust rating Ca90 (lbf)10100
Factor e0.41
Factor Y11.65
Factor Y22.46
Factor K1.43
Geometry factor G1136.6
Geometry factor G227.3
Geometry factor Cg0.0919

Weight

Weight (kg)7.54

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm)3.5
Housing fillet r max (mm)1.5
Shaft shoulder db (mm)93.0
Housing shoulder Da (mm)141.0

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4107,5001023,386
671,66739213,083
853,7501,02434,133
1043,0002,15471,814
1528,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 430,000 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.542 (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
NA659/654DTimkenTapered Roller76.2152.495.25430 kN7.61
NA659SW/654DTimkenTapered Roller76.2152.495.25430 kN7.63

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
659/652TimkenTapered Roller76.2152.441.27247 kN3.36
659/653TimkenTapered Roller76.2146.0541.27247 kN3.01

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
27684/27620TimkenTapered Roller76.2125.4125.4117 kN1.22
27684A/27620TimkenTapered Roller76.2125.4125.4111 kN1.23
34300/34472XTimkenTapered Roller76.212023.01-0.89
34300/34478TimkenTapered Roller76.2121.4423.01102 kN0.95
34300/34478DTimkenTapered Roller76.2121.4452.39178 kN1.98
34301/34478TimkenTapered Roller76.2121.4423.01102 kN0.94
34301/34478DTimkenTapered Roller76.2121.4452.39178 kN1.96
34301/34500TimkenTapered Roller76.212723.01102 kN1.16

Request a quotation for 659/654D

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